47045570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 100590336

約数和(自身を除く): 53544766

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 167, 197, 286, 334, 394, 715, 835, 985, 1430, 1670, 1837, 1970, 2167, 2171, 2561, 3674, 4334, 4342, 5122, 9185, 10835, 10855, 12805, 18370, 21670, 21710, 23881, 25610, 28171, 32899, 47762, 56342, 65798, 119405, 140855, 164495, 238810, 281710, 328990, 361889, 427687, 723778, 855374, 1809445, 2138435, 3618890, 4276870, 4704557, 9409114, 23522785, 47045570]

約数ペア:

[(1, 47045570), (2, 23522785), (5, 9409114), (10, 4704557), (11, 4276870), (13, 3618890), (22, 2138435), (26, 1809445), (55, 855374), (65, 723778), (110, 427687), (130, 361889), (143, 328990), (167, 281710), (197, 238810), (286, 164495), (334, 140855), (394, 119405), (715, 65798), (835, 56342), (985, 47762), (1430, 32899), (1670, 28171), (1837, 25610), (1970, 23881), (2167, 21710), (2171, 21670), (2561, 18370), (3674, 12805), (4334, 10855), (4342, 10835), (5122, 9185)]