47987056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 108930528

約数和(自身を除く): 60943472

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 272, 328, 331, 442, 533, 656, 662, 697, 884, 1066, 1324, 1394, 1768, 2132, 2648, 2788, 3536, 4264, 4303, 5296, 5576, 5627, 8528, 8606, 9061, 11152, 11254, 13571, 17212, 18122, 22508, 27142, 34424, 36244, 45016, 54284, 68848, 72488, 73151, 90032, 108568, 144976, 146302, 176423, 217136, 230707, 292604, 352846, 461414, 585208, 705692, 922828, 1170416, 1411384, 1845656, 2822768, 2999191, 3691312, 5998382, 11996764, 23993528, 47987056]

約数ペア:

[(1, 47987056), (2, 23993528), (4, 11996764), (8, 5998382), (13, 3691312), (16, 2999191), (17, 2822768), (26, 1845656), (34, 1411384), (41, 1170416), (52, 922828), (68, 705692), (82, 585208), (104, 461414), (136, 352846), (164, 292604), (208, 230707), (221, 217136), (272, 176423), (328, 146302), (331, 144976), (442, 108568), (533, 90032), (656, 73151), (662, 72488), (697, 68848), (884, 54284), (1066, 45016), (1324, 36244), (1394, 34424), (1768, 27142), (2132, 22508), (2648, 18122), (2788, 17212), (3536, 13571), (4264, 11254), (4303, 11152), (5296, 9061), (5576, 8606), (5627, 8528)]