56555408

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 142490880

約数和(自身を除く): 85935472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 179, 182, 196, 208, 217, 248, 358, 364, 392, 403, 434, 496, 637, 716, 728, 784, 806, 868, 1253, 1274, 1432, 1456, 1519, 1612, 1736, 2327, 2506, 2548, 2821, 2864, 3038, 3224, 3472, 4654, 5012, 5096, 5549, 5642, 6076, 6448, 8771, 9308, 10024, 10192, 11098, 11284, 12152, 16289, 17542, 18616, 19747, 20048, 22196, 22568, 24304, 32578, 35084, 37232, 38843, 39494, 44392, 45136, 65156, 70168, 72137, 77686, 78988, 88784, 114023, 130312, 140336, 144274, 155372, 157976, 228046, 260624, 271901, 288548, 310744, 315952, 456092, 504959, 543802, 577096, 621488, 912184, 1009918, 1087604, 1154192, 1824368, 2019836, 2175208, 3534713, 4039672, 4350416, 7069426, 8079344, 14138852, 28277704, 56555408]

約数ペア:

[(1, 56555408), (2, 28277704), (4, 14138852), (7, 8079344), (8, 7069426), (13, 4350416), (14, 4039672), (16, 3534713), (26, 2175208), (28, 2019836), (31, 1824368), (49, 1154192), (52, 1087604), (56, 1009918), (62, 912184), (91, 621488), (98, 577096), (104, 543802), (112, 504959), (124, 456092), (179, 315952), (182, 310744), (196, 288548), (208, 271901), (217, 260624), (248, 228046), (358, 157976), (364, 155372), (392, 144274), (403, 140336), (434, 130312), (496, 114023), (637, 88784), (716, 78988), (728, 77686), (784, 72137), (806, 70168), (868, 65156), (1253, 45136), (1274, 44392), (1432, 39494), (1456, 38843), (1519, 37232), (1612, 35084), (1736, 32578), (2327, 24304), (2506, 22568), (2548, 22196), (2821, 20048), (2864, 19747), (3038, 18616), (3224, 17542), (3472, 16289), (4654, 12152), (5012, 11284), (5096, 11098), (5549, 10192), (5642, 10024), (6076, 9308), (6448, 8771)]