51968592

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 175488768

約数和(自身を除く): 123520176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 34, 36, 39, 46, 48, 51, 52, 68, 69, 71, 72, 78, 92, 102, 104, 117, 136, 138, 142, 144, 153, 156, 184, 204, 207, 208, 213, 221, 234, 272, 276, 284, 299, 306, 312, 368, 391, 408, 414, 426, 442, 468, 552, 568, 598, 612, 624, 639, 663, 782, 816, 828, 852, 884, 897, 923, 936, 1104, 1136, 1173, 1196, 1207, 1224, 1278, 1326, 1564, 1633, 1656, 1704, 1768, 1794, 1846, 1872, 1989, 2346, 2392, 2414, 2448, 2556, 2652, 2691, 2769, 3128, 3266, 3312, 3408, 3519, 3536, 3588, 3621, 3692, 3978, 4692, 4784, 4828, 4899, 5083, 5112, 5304, 5382, 5538, 6256, 6532, 7038, 7176, 7242, 7384, 7956, 8307, 9384, 9656, 9798, 10166, 10224, 10608, 10764, 10863, 11076, 13064, 14076, 14352, 14484, 14697, 14768, 15249, 15691, 15912, 16614, 18768, 19312, 19596, 20332, 21229, 21528, 21726, 22152, 26128, 27761, 28152, 28968, 29394, 30498, 31382, 31824, 33228, 39192, 40664, 42458, 43056, 43452, 44304, 45747, 47073, 55522, 56304, 57936, 58788, 60996, 62764, 63687, 66456, 78384, 81328, 83283, 84916, 86904, 91494, 94146, 111044, 117576, 121992, 125528, 127374, 132912, 141219, 166566, 169832, 173808, 182988, 188292, 191061, 222088, 235152, 243984, 249849, 251056, 254748, 282438, 333132, 339664, 360893, 365976, 376584, 382122, 444176, 499698, 509496, 564876, 666264, 721786, 731952, 753168, 764244, 999396, 1018992, 1082679, 1129752, 1332528, 1443572, 1528488, 1998792, 2165358, 2259504, 2887144, 3056976, 3248037, 3997584, 4330716, 5774288, 6496074, 8661432, 12992148, 17322864, 25984296, 51968592]

約数ペア:

[(1, 51968592), (2, 25984296), (3, 17322864), (4, 12992148), (6, 8661432), (8, 6496074), (9, 5774288), (12, 4330716), (13, 3997584), (16, 3248037), (17, 3056976), (18, 2887144), (23, 2259504), (24, 2165358), (26, 1998792), (34, 1528488), (36, 1443572), (39, 1332528), (46, 1129752), (48, 1082679), (51, 1018992), (52, 999396), (68, 764244), (69, 753168), (71, 731952), (72, 721786), (78, 666264), (92, 564876), (102, 509496), (104, 499698), (117, 444176), (136, 382122), (138, 376584), (142, 365976), (144, 360893), (153, 339664), (156, 333132), (184, 282438), (204, 254748), (207, 251056), (208, 249849), (213, 243984), (221, 235152), (234, 222088), (272, 191061), (276, 188292), (284, 182988), (299, 173808), (306, 169832), (312, 166566), (368, 141219), (391, 132912), (408, 127374), (414, 125528), (426, 121992), (442, 117576), (468, 111044), (552, 94146), (568, 91494), (598, 86904), (612, 84916), (624, 83283), (639, 81328), (663, 78384), (782, 66456), (816, 63687), (828, 62764), (852, 60996), (884, 58788), (897, 57936), (923, 56304), (936, 55522), (1104, 47073), (1136, 45747), (1173, 44304), (1196, 43452), (1207, 43056), (1224, 42458), (1278, 40664), (1326, 39192), (1564, 33228), (1633, 31824), (1656, 31382), (1704, 30498), (1768, 29394), (1794, 28968), (1846, 28152), (1872, 27761), (1989, 26128), (2346, 22152), (2392, 21726), (2414, 21528), (2448, 21229), (2556, 20332), (2652, 19596), (2691, 19312), (2769, 18768), (3128, 16614), (3266, 15912), (3312, 15691), (3408, 15249), (3519, 14768), (3536, 14697), (3588, 14484), (3621, 14352), (3692, 14076), (3978, 13064), (4692, 11076), (4784, 10863), (4828, 10764), (4899, 10608), (5083, 10224), (5112, 10166), (5304, 9798), (5382, 9656), (5538, 9384), (6256, 8307), (6532, 7956), (7038, 7384), (7176, 7242)]