56431284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1725

約数の個数: 96

約数和(自身を含む): 167387136

約数和(自身を除く): 110955852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 1667, 2418, 2604, 2821, 3334, 4836, 5001, 5642, 6668, 8463, 10002, 11284, 11669, 16926, 20004, 21671, 23338, 33852, 35007, 43342, 46676, 51677, 65013, 70014, 86684, 103354, 130026, 140028, 151697, 155031, 206708, 260052, 303394, 310062, 361739, 455091, 606788, 620124, 671801, 723478, 910182, 1085217, 1343602, 1446956, 1820364, 2015403, 2170434, 2687204, 4030806, 4340868, 4702607, 8061612, 9405214, 14107821, 18810428, 28215642, 56431284]

約数ペア:

[(1, 56431284), (2, 28215642), (3, 18810428), (4, 14107821), (6, 9405214), (7, 8061612), (12, 4702607), (13, 4340868), (14, 4030806), (21, 2687204), (26, 2170434), (28, 2015403), (31, 1820364), (39, 1446956), (42, 1343602), (52, 1085217), (62, 910182), (78, 723478), (84, 671801), (91, 620124), (93, 606788), (124, 455091), (156, 361739), (182, 310062), (186, 303394), (217, 260052), (273, 206708), (364, 155031), (372, 151697), (403, 140028), (434, 130026), (546, 103354), (651, 86684), (806, 70014), (868, 65013), (1092, 51677), (1209, 46676), (1302, 43342), (1612, 35007), (1667, 33852), (2418, 23338), (2604, 21671), (2821, 20004), (3334, 16926), (4836, 11669), (5001, 11284), (5642, 10002), (6668, 8463)]