49230402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 113508864

約数和(自身を除く): 64278462

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 137, 221, 271, 274, 411, 442, 542, 663, 813, 822, 1326, 1626, 1781, 2329, 3523, 3562, 4607, 4658, 5343, 6987, 7046, 9214, 10569, 10686, 13821, 13974, 21138, 27642, 30277, 37127, 59891, 60554, 74254, 90831, 111381, 119782, 179673, 181662, 222762, 359346, 482651, 631159, 965302, 1262318, 1447953, 1893477, 2895906, 3786954, 8205067, 16410134, 24615201, 49230402]

約数ペア:

[(1, 49230402), (2, 24615201), (3, 16410134), (6, 8205067), (13, 3786954), (17, 2895906), (26, 1893477), (34, 1447953), (39, 1262318), (51, 965302), (78, 631159), (102, 482651), (137, 359346), (221, 222762), (271, 181662), (274, 179673), (411, 119782), (442, 111381), (542, 90831), (663, 74254), (813, 60554), (822, 59891), (1326, 37127), (1626, 30277), (1781, 27642), (2329, 21138), (3523, 13974), (3562, 13821), (4607, 10686), (4658, 10569), (5343, 9214), (6987, 7046)]