56109456

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 176933120

約数和(自身を除く): 120823664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 97, 103, 104, 108, 117, 144, 156, 194, 206, 208, 216, 234, 291, 309, 312, 351, 388, 412, 432, 468, 582, 618, 624, 702, 776, 824, 873, 927, 936, 1164, 1236, 1261, 1339, 1404, 1552, 1648, 1746, 1854, 1872, 2328, 2472, 2522, 2619, 2678, 2781, 2808, 3492, 3708, 3783, 4017, 4656, 4944, 5044, 5238, 5356, 5562, 5616, 6984, 7416, 7566, 8034, 9991, 10088, 10476, 10712, 11124, 11349, 12051, 13968, 14832, 15132, 16068, 19982, 20176, 20952, 21424, 22248, 22698, 24102, 29973, 30264, 32136, 34047, 36153, 39964, 41904, 44496, 45396, 48204, 59946, 60528, 64272, 68094, 72306, 79928, 89919, 90792, 96408, 119892, 129883, 136188, 144612, 159856, 179838, 181584, 192816, 239784, 259766, 269757, 272376, 289224, 359676, 389649, 479568, 519532, 539514, 544752, 578448, 719352, 779298, 1039064, 1079028, 1168947, 1438704, 1558596, 2078128, 2158056, 2337894, 3117192, 3506841, 4316112, 4675788, 6234384, 7013682, 9351576, 14027364, 18703152, 28054728, 56109456]

約数ペア:

[(1, 56109456), (2, 28054728), (3, 18703152), (4, 14027364), (6, 9351576), (8, 7013682), (9, 6234384), (12, 4675788), (13, 4316112), (16, 3506841), (18, 3117192), (24, 2337894), (26, 2158056), (27, 2078128), (36, 1558596), (39, 1438704), (48, 1168947), (52, 1079028), (54, 1039064), (72, 779298), (78, 719352), (97, 578448), (103, 544752), (104, 539514), (108, 519532), (117, 479568), (144, 389649), (156, 359676), (194, 289224), (206, 272376), (208, 269757), (216, 259766), (234, 239784), (291, 192816), (309, 181584), (312, 179838), (351, 159856), (388, 144612), (412, 136188), (432, 129883), (468, 119892), (582, 96408), (618, 90792), (624, 89919), (702, 79928), (776, 72306), (824, 68094), (873, 64272), (927, 60528), (936, 59946), (1164, 48204), (1236, 45396), (1261, 44496), (1339, 41904), (1404, 39964), (1552, 36153), (1648, 34047), (1746, 32136), (1854, 30264), (1872, 29973), (2328, 24102), (2472, 22698), (2522, 22248), (2619, 21424), (2678, 20952), (2781, 20176), (2808, 19982), (3492, 16068), (3708, 15132), (3783, 14832), (4017, 13968), (4656, 12051), (4944, 11349), (5044, 11124), (5238, 10712), (5356, 10476), (5562, 10088), (5616, 9991), (6984, 8034), (7416, 7566)]