51678488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 100638720

約数和(自身を除く): 48960232

約数列:

[1, 2, 4, 8, 31, 62, 124, 191, 248, 382, 764, 1091, 1528, 2182, 4364, 5921, 8728, 11842, 23684, 33821, 47368, 67642, 135284, 208381, 270568, 416762, 833524, 1667048, 6459811, 12919622, 25839244, 51678488]

約数ペア:

[(1, 51678488), (2, 25839244), (4, 12919622), (8, 6459811), (31, 1667048), (62, 833524), (124, 416762), (191, 270568), (248, 208381), (382, 135284), (764, 67642), (1091, 47368), (1528, 33821), (2182, 23684), (4364, 11842), (5921, 8728)]