56921150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 131241600

約数和(自身を除く): 74320450

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 38, 50, 55, 65, 95, 110, 130, 143, 190, 209, 247, 275, 286, 325, 418, 419, 475, 494, 550, 650, 715, 838, 950, 1045, 1235, 1430, 2090, 2095, 2470, 2717, 3575, 4190, 4609, 5225, 5434, 5447, 6175, 7150, 7961, 9218, 10450, 10475, 10894, 12350, 13585, 15922, 20950, 23045, 27170, 27235, 39805, 46090, 54470, 59917, 67925, 79610, 87571, 103493, 115225, 119834, 135850, 136175, 175142, 199025, 206986, 230450, 272350, 299585, 398050, 437855, 517465, 599170, 875710, 1034930, 1138423, 1497925, 2189275, 2276846, 2587325, 2995850, 4378550, 5174650, 5692115, 11384230, 28460575, 56921150]

約数ペア:

[(1, 56921150), (2, 28460575), (5, 11384230), (10, 5692115), (11, 5174650), (13, 4378550), (19, 2995850), (22, 2587325), (25, 2276846), (26, 2189275), (38, 1497925), (50, 1138423), (55, 1034930), (65, 875710), (95, 599170), (110, 517465), (130, 437855), (143, 398050), (190, 299585), (209, 272350), (247, 230450), (275, 206986), (286, 199025), (325, 175142), (418, 136175), (419, 135850), (475, 119834), (494, 115225), (550, 103493), (650, 87571), (715, 79610), (838, 67925), (950, 59917), (1045, 54470), (1235, 46090), (1430, 39805), (2090, 27235), (2095, 27170), (2470, 23045), (2717, 20950), (3575, 15922), (4190, 13585), (4609, 12350), (5225, 10894), (5434, 10475), (5447, 10450), (6175, 9218), (7150, 7961)]