47145802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 84503520

約数和(自身を除く): 37357718

約数列:

[1, 2, 11, 19, 22, 38, 43, 61, 86, 122, 209, 418, 473, 671, 817, 946, 1159, 1342, 1634, 1849, 2318, 2623, 3698, 5246, 8987, 12749, 17974, 20339, 25498, 28853, 35131, 40678, 49837, 57706, 70262, 99674, 112789, 225578, 386441, 548207, 772882, 1096414, 1240679, 2142991, 2481358, 4285982, 23572901, 47145802]

約数ペア:

[(1, 47145802), (2, 23572901), (11, 4285982), (19, 2481358), (22, 2142991), (38, 1240679), (43, 1096414), (61, 772882), (86, 548207), (122, 386441), (209, 225578), (418, 112789), (473, 99674), (671, 70262), (817, 57706), (946, 49837), (1159, 40678), (1342, 35131), (1634, 28853), (1849, 25498), (2318, 20339), (2623, 17974), (3698, 12749), (5246, 8987)]