49642964

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 103130496

約数和(自身を除く): 53487532

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 164, 166, 287, 332, 521, 574, 581, 1042, 1148, 1162, 2084, 2324, 3403, 3647, 6806, 7294, 13612, 14588, 21361, 23821, 42722, 43243, 47642, 85444, 86486, 95284, 149527, 172972, 299054, 302701, 598108, 605402, 1210804, 1772963, 3545926, 7091852, 12410741, 24821482, 49642964]

約数ペア:

[(1, 49642964), (2, 24821482), (4, 12410741), (7, 7091852), (14, 3545926), (28, 1772963), (41, 1210804), (82, 605402), (83, 598108), (164, 302701), (166, 299054), (287, 172972), (332, 149527), (521, 95284), (574, 86486), (581, 85444), (1042, 47642), (1148, 43243), (1162, 42722), (2084, 23821), (2324, 21361), (3403, 14588), (3647, 13612), (6806, 7294)]