24966710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 48938256

約数和(自身を除く): 23971546

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 163, 170, 265, 289, 326, 530, 578, 815, 901, 1445, 1630, 1802, 2771, 2890, 4505, 5542, 8639, 9010, 13855, 15317, 17278, 27710, 30634, 43195, 47107, 76585, 86390, 94214, 146863, 153170, 235535, 293726, 471070, 734315, 1468630, 2496671, 4993342, 12483355, 24966710]

約数ペア:

[(1, 24966710), (2, 12483355), (5, 4993342), (10, 2496671), (17, 1468630), (34, 734315), (53, 471070), (85, 293726), (106, 235535), (163, 153170), (170, 146863), (265, 94214), (289, 86390), (326, 76585), (530, 47107), (578, 43195), (815, 30634), (901, 27710), (1445, 17278), (1630, 15317), (1802, 13855), (2771, 9010), (2890, 8639), (4505, 5542)]