53108704

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 118611864

約数和(自身を除く): 65503160

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 157, 176, 248, 314, 341, 352, 496, 628, 682, 961, 992, 1256, 1364, 1727, 1922, 2512, 2728, 3454, 3844, 4867, 5024, 5456, 6908, 7688, 9734, 10571, 10912, 13816, 15376, 19468, 21142, 27632, 30752, 38936, 42284, 53537, 55264, 77872, 84568, 107074, 150877, 155744, 169136, 214148, 301754, 338272, 428296, 603508, 856592, 1207016, 1659647, 1713184, 2414032, 3319294, 4828064, 6638588, 13277176, 26554352, 53108704]

約数ペア:

[(1, 53108704), (2, 26554352), (4, 13277176), (8, 6638588), (11, 4828064), (16, 3319294), (22, 2414032), (31, 1713184), (32, 1659647), (44, 1207016), (62, 856592), (88, 603508), (124, 428296), (157, 338272), (176, 301754), (248, 214148), (314, 169136), (341, 155744), (352, 150877), (496, 107074), (628, 84568), (682, 77872), (961, 55264), (992, 53537), (1256, 42284), (1364, 38936), (1727, 30752), (1922, 27632), (2512, 21142), (2728, 19468), (3454, 15376), (3844, 13816), (4867, 10912), (5024, 10571), (5456, 9734), (6908, 7688)]