56126340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3947}}^1$

素因数の和:4041

約数の個数: 72

約数和(自身を含む): 172448640

約数和(自身を除く): 116322300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 3947, 4740, 7110, 7894, 11841, 14220, 15788, 19735, 23682, 35523, 39470, 47364, 59205, 71046, 78940, 118410, 142092, 177615, 236820, 311813, 355230, 623626, 710460, 935439, 1247252, 1559065, 1870878, 2806317, 3118130, 3741756, 4677195, 5612634, 6236260, 9354390, 11225268, 14031585, 18708780, 28063170, 56126340]

約数ペア:

[(1, 56126340), (2, 28063170), (3, 18708780), (4, 14031585), (5, 11225268), (6, 9354390), (9, 6236260), (10, 5612634), (12, 4677195), (15, 3741756), (18, 3118130), (20, 2806317), (30, 1870878), (36, 1559065), (45, 1247252), (60, 935439), (79, 710460), (90, 623626), (158, 355230), (180, 311813), (237, 236820), (316, 177615), (395, 142092), (474, 118410), (711, 78940), (790, 71046), (948, 59205), (1185, 47364), (1422, 39470), (1580, 35523), (2370, 23682), (2844, 19735), (3555, 15788), (3947, 14220), (4740, 11841), (7110, 7894)]