49985808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2436

約数の個数: 80

約数和(自身を含む): 141895680

約数和(自身を除く): 91909872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2383, 2622, 3496, 4766, 5244, 6992, 7149, 9532, 10488, 14298, 19064, 20976, 28596, 38128, 45277, 54809, 57192, 90554, 109618, 114384, 135831, 164427, 181108, 219236, 271662, 328854, 362216, 438472, 543324, 657708, 724432, 876944, 1041371, 1086648, 1315416, 2082742, 2173296, 2630832, 3124113, 4165484, 6248226, 8330968, 12496452, 16661936, 24992904, 49985808]

約数ペア:

[(1, 49985808), (2, 24992904), (3, 16661936), (4, 12496452), (6, 8330968), (8, 6248226), (12, 4165484), (16, 3124113), (19, 2630832), (23, 2173296), (24, 2082742), (38, 1315416), (46, 1086648), (48, 1041371), (57, 876944), (69, 724432), (76, 657708), (92, 543324), (114, 438472), (138, 362216), (152, 328854), (184, 271662), (228, 219236), (276, 181108), (304, 164427), (368, 135831), (437, 114384), (456, 109618), (552, 90554), (874, 57192), (912, 54809), (1104, 45277), (1311, 38128), (1748, 28596), (2383, 20976), (2622, 19064), (3496, 14298), (4766, 10488), (5244, 9532), (6992, 7149)]