48230380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 111121920

約数和(自身を除く): 62891540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1039, 1055, 2078, 2110, 2321, 4156, 4220, 4642, 5195, 9284, 10390, 11429, 11605, 20780, 22858, 23210, 45716, 46420, 57145, 114290, 219229, 228580, 438458, 876916, 1096145, 2192290, 2411519, 4384580, 4823038, 9646076, 12057595, 24115190, 48230380]

約数ペア:

[(1, 48230380), (2, 24115190), (4, 12057595), (5, 9646076), (10, 4823038), (11, 4384580), (20, 2411519), (22, 2192290), (44, 1096145), (55, 876916), (110, 438458), (211, 228580), (220, 219229), (422, 114290), (844, 57145), (1039, 46420), (1055, 45716), (2078, 23210), (2110, 22858), (2321, 20780), (4156, 11605), (4220, 11429), (4642, 10390), (5195, 9284)]