47990670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17579}}^1$

素因数の和:17609

約数の個数: 64

約数和(自身を含む): 141765120

約数和(自身を除く): 93774450

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 17579, 35158, 52737, 87895, 105474, 123053, 175790, 228527, 246106, 263685, 369159, 457054, 527370, 615265, 685581, 738318, 1142635, 1230530, 1371162, 1599689, 1845795, 2285270, 3199378, 3427905, 3691590, 4799067, 6855810, 7998445, 9598134, 15996890, 23995335, 47990670]

約数ペア:

[(1, 47990670), (2, 23995335), (3, 15996890), (5, 9598134), (6, 7998445), (7, 6855810), (10, 4799067), (13, 3691590), (14, 3427905), (15, 3199378), (21, 2285270), (26, 1845795), (30, 1599689), (35, 1371162), (39, 1230530), (42, 1142635), (65, 738318), (70, 685581), (78, 615265), (91, 527370), (105, 457054), (130, 369159), (182, 263685), (195, 246106), (210, 228527), (273, 175790), (390, 123053), (455, 105474), (546, 87895), (910, 52737), (1365, 35158), (2730, 17579)]