52870440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 183202560

約数和(自身を除く): 130332120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 557, 565, 678, 791, 840, 904, 1114, 1130, 1356, 1582, 1671, 1695, 2228, 2260, 2373, 2712, 2785, 3164, 3342, 3390, 3899, 3955, 4456, 4520, 4746, 5570, 6328, 6684, 6780, 7798, 7910, 8355, 9492, 11140, 11697, 11865, 13368, 13560, 15596, 15820, 16710, 18984, 19495, 22280, 23394, 23730, 31192, 31640, 33420, 38990, 46788, 47460, 58485, 62941, 66840, 77980, 93576, 94920, 116970, 125882, 155960, 188823, 233940, 251764, 314705, 377646, 440587, 467880, 503528, 629410, 755292, 881174, 944115, 1258820, 1321761, 1510584, 1762348, 1888230, 2202935, 2517640, 2643522, 3524696, 3776460, 4405870, 5287044, 6608805, 7552920, 8811740, 10574088, 13217610, 17623480, 26435220, 52870440]

約数ペア:

[(1, 52870440), (2, 26435220), (3, 17623480), (4, 13217610), (5, 10574088), (6, 8811740), (7, 7552920), (8, 6608805), (10, 5287044), (12, 4405870), (14, 3776460), (15, 3524696), (20, 2643522), (21, 2517640), (24, 2202935), (28, 1888230), (30, 1762348), (35, 1510584), (40, 1321761), (42, 1258820), (56, 944115), (60, 881174), (70, 755292), (84, 629410), (105, 503528), (113, 467880), (120, 440587), (140, 377646), (168, 314705), (210, 251764), (226, 233940), (280, 188823), (339, 155960), (420, 125882), (452, 116970), (557, 94920), (565, 93576), (678, 77980), (791, 66840), (840, 62941), (904, 58485), (1114, 47460), (1130, 46788), (1356, 38990), (1582, 33420), (1671, 31640), (1695, 31192), (2228, 23730), (2260, 23394), (2373, 22280), (2712, 19495), (2785, 18984), (3164, 16710), (3342, 15820), (3390, 15596), (3899, 13560), (3955, 13368), (4456, 11865), (4520, 11697), (4746, 11140), (5570, 9492), (6328, 8355), (6684, 7910), (6780, 7798)]