51692970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3467}}^1$

素因数の和:3555

約数の個数: 64

約数和(自身を含む): 143824896

約数和(自身を除く): 92131926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 3467, 4970, 6934, 7455, 10401, 14910, 17335, 20802, 24269, 34670, 48538, 52005, 72807, 104010, 121345, 145614, 242690, 246157, 364035, 492314, 728070, 738471, 1230785, 1476942, 1723099, 2461570, 3446198, 3692355, 5169297, 7384710, 8615495, 10338594, 17230990, 25846485, 51692970]

約数ペア:

[(1, 51692970), (2, 25846485), (3, 17230990), (5, 10338594), (6, 8615495), (7, 7384710), (10, 5169297), (14, 3692355), (15, 3446198), (21, 2461570), (30, 1723099), (35, 1476942), (42, 1230785), (70, 738471), (71, 728070), (105, 492314), (142, 364035), (210, 246157), (213, 242690), (355, 145614), (426, 121345), (497, 104010), (710, 72807), (994, 52005), (1065, 48538), (1491, 34670), (2130, 24269), (2485, 20802), (2982, 17335), (3467, 14910), (4970, 10401), (6934, 7455)]