52477810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 131880960

約数和(自身を除く): 79403150

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 19, 22, 34, 35, 38, 55, 70, 77, 85, 95, 110, 119, 133, 154, 170, 187, 190, 209, 211, 238, 266, 323, 374, 385, 418, 422, 595, 646, 665, 770, 935, 1045, 1055, 1190, 1309, 1330, 1463, 1477, 1615, 1870, 2090, 2110, 2261, 2321, 2618, 2926, 2954, 3230, 3553, 3587, 4009, 4522, 4642, 6545, 7106, 7174, 7315, 7385, 8018, 11305, 11605, 13090, 14630, 14770, 16247, 17765, 17935, 20045, 22610, 23210, 24871, 25109, 28063, 32494, 35530, 35870, 39457, 40090, 44099, 49742, 50218, 56126, 68153, 78914, 81235, 88198, 124355, 125545, 136306, 140315, 162470, 197285, 220495, 248710, 251090, 276199, 280630, 308693, 340765, 394570, 440990, 477071, 552398, 617386, 681530, 749683, 954142, 1380995, 1499366, 1543465, 2385355, 2761990, 3086930, 3748415, 4770710, 5247781, 7496830, 10495562, 26238905, 52477810]

約数ペア:

[(1, 52477810), (2, 26238905), (5, 10495562), (7, 7496830), (10, 5247781), (11, 4770710), (14, 3748415), (17, 3086930), (19, 2761990), (22, 2385355), (34, 1543465), (35, 1499366), (38, 1380995), (55, 954142), (70, 749683), (77, 681530), (85, 617386), (95, 552398), (110, 477071), (119, 440990), (133, 394570), (154, 340765), (170, 308693), (187, 280630), (190, 276199), (209, 251090), (211, 248710), (238, 220495), (266, 197285), (323, 162470), (374, 140315), (385, 136306), (418, 125545), (422, 124355), (595, 88198), (646, 81235), (665, 78914), (770, 68153), (935, 56126), (1045, 50218), (1055, 49742), (1190, 44099), (1309, 40090), (1330, 39457), (1463, 35870), (1477, 35530), (1615, 32494), (1870, 28063), (2090, 25109), (2110, 24871), (2261, 23210), (2321, 22610), (2618, 20045), (2926, 17935), (2954, 17765), (3230, 16247), (3553, 14770), (3587, 14630), (4009, 13090), (4522, 11605), (4642, 11305), (6545, 8018), (7106, 7385), (7174, 7315)]