47187196

素因数分解:

$2^2\times 7^3\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 97350400

約数和(自身を除く): 50163204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 211, 326, 343, 422, 652, 686, 844, 1141, 1372, 1477, 2282, 2954, 4564, 5908, 7987, 10339, 15974, 20678, 31948, 34393, 41356, 55909, 68786, 72373, 111818, 137572, 144746, 223636, 240751, 289492, 481502, 963004, 1685257, 3370514, 6741028, 11796799, 23593598, 47187196]

約数ペア:

[(1, 47187196), (2, 23593598), (4, 11796799), (7, 6741028), (14, 3370514), (28, 1685257), (49, 963004), (98, 481502), (163, 289492), (196, 240751), (211, 223636), (326, 144746), (343, 137572), (422, 111818), (652, 72373), (686, 68786), (844, 55909), (1141, 41356), (1372, 34393), (1477, 31948), (2282, 20678), (2954, 15974), (4564, 10339), (5908, 7987)]