53231256

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 164656800

約数和(自身を除く): 111425544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 81, 89, 104, 108, 117, 142, 156, 162, 178, 213, 216, 234, 267, 284, 312, 324, 351, 356, 426, 468, 534, 568, 639, 648, 702, 712, 801, 852, 923, 936, 1053, 1068, 1157, 1278, 1404, 1602, 1704, 1846, 1917, 2106, 2136, 2314, 2403, 2556, 2769, 2808, 3204, 3471, 3692, 3834, 4212, 4628, 4806, 5112, 5538, 5751, 6319, 6408, 6942, 7209, 7384, 7668, 8307, 8424, 9256, 9612, 10413, 11076, 11502, 12638, 13884, 14418, 15336, 16614, 18957, 19224, 20826, 22152, 23004, 24921, 25276, 27768, 28836, 31239, 33228, 37914, 41652, 46008, 49842, 50552, 56871, 57672, 62478, 66456, 74763, 75828, 82147, 83304, 93717, 99684, 113742, 124956, 149526, 151656, 164294, 170613, 187434, 199368, 227484, 246441, 249912, 299052, 328588, 341226, 374868, 454968, 492882, 511839, 598104, 657176, 682452, 739323, 749736, 985764, 1023678, 1364904, 1478646, 1971528, 2047356, 2217969, 2957292, 4094712, 4435938, 5914584, 6653907, 8871876, 13307814, 17743752, 26615628, 53231256]

約数ペア:

[(1, 53231256), (2, 26615628), (3, 17743752), (4, 13307814), (6, 8871876), (8, 6653907), (9, 5914584), (12, 4435938), (13, 4094712), (18, 2957292), (24, 2217969), (26, 2047356), (27, 1971528), (36, 1478646), (39, 1364904), (52, 1023678), (54, 985764), (71, 749736), (72, 739323), (78, 682452), (81, 657176), (89, 598104), (104, 511839), (108, 492882), (117, 454968), (142, 374868), (156, 341226), (162, 328588), (178, 299052), (213, 249912), (216, 246441), (234, 227484), (267, 199368), (284, 187434), (312, 170613), (324, 164294), (351, 151656), (356, 149526), (426, 124956), (468, 113742), (534, 99684), (568, 93717), (639, 83304), (648, 82147), (702, 75828), (712, 74763), (801, 66456), (852, 62478), (923, 57672), (936, 56871), (1053, 50552), (1068, 49842), (1157, 46008), (1278, 41652), (1404, 37914), (1602, 33228), (1704, 31239), (1846, 28836), (1917, 27768), (2106, 25276), (2136, 24921), (2314, 23004), (2403, 22152), (2556, 20826), (2769, 19224), (2808, 18957), (3204, 16614), (3471, 15336), (3692, 14418), (3834, 13884), (4212, 12638), (4628, 11502), (4806, 11076), (5112, 10413), (5538, 9612), (5751, 9256), (6319, 8424), (6408, 8307), (6942, 7668), (7209, 7384)]