48648964

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 108748248

約数和(自身を除く): 60099284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 182, 196, 244, 313, 364, 427, 626, 637, 793, 854, 1252, 1274, 1586, 1708, 2191, 2548, 2989, 3172, 4069, 4382, 5551, 5978, 8138, 8764, 11102, 11956, 15337, 16276, 19093, 22204, 28483, 30674, 38186, 38857, 56966, 61348, 76372, 77714, 113932, 133651, 155428, 199381, 248209, 267302, 398762, 496418, 534604, 797524, 935557, 992836, 1737463, 1871114, 3474926, 3742228, 6949852, 12162241, 24324482, 48648964]

約数ペア:

[(1, 48648964), (2, 24324482), (4, 12162241), (7, 6949852), (13, 3742228), (14, 3474926), (26, 1871114), (28, 1737463), (49, 992836), (52, 935557), (61, 797524), (91, 534604), (98, 496418), (122, 398762), (182, 267302), (196, 248209), (244, 199381), (313, 155428), (364, 133651), (427, 113932), (626, 77714), (637, 76372), (793, 61348), (854, 56966), (1252, 38857), (1274, 38186), (1586, 30674), (1708, 28483), (2191, 22204), (2548, 19093), (2989, 16276), (3172, 15337), (4069, 11956), (4382, 11102), (5551, 8764), (5978, 8138)]