48694580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 112190400

約数和(自身を除く): 63495820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1049, 1055, 2098, 2110, 2321, 4196, 4220, 4642, 5245, 9284, 10490, 11539, 11605, 20980, 23078, 23210, 46156, 46420, 57695, 115390, 221339, 230780, 442678, 885356, 1106695, 2213390, 2434729, 4426780, 4869458, 9738916, 12173645, 24347290, 48694580]

約数ペア:

[(1, 48694580), (2, 24347290), (4, 12173645), (5, 9738916), (10, 4869458), (11, 4426780), (20, 2434729), (22, 2213390), (44, 1106695), (55, 885356), (110, 442678), (211, 230780), (220, 221339), (422, 115390), (844, 57695), (1049, 46420), (1055, 46156), (2098, 23210), (2110, 23078), (2321, 20980), (4196, 11605), (4220, 11539), (4642, 10490), (5245, 9284)]