52055220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{123941}}^1$

素因数の和:123960

約数の個数: 48

約数和(自身を含む): 166578048

約数和(自身を除く): 114522828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 123941, 247882, 371823, 495764, 619705, 743646, 867587, 1239410, 1487292, 1735174, 1859115, 2478820, 2602761, 3470348, 3718230, 4337935, 5205522, 7436460, 8675870, 10411044, 13013805, 17351740, 26027610, 52055220]

約数ペア:

[(1, 52055220), (2, 26027610), (3, 17351740), (4, 13013805), (5, 10411044), (6, 8675870), (7, 7436460), (10, 5205522), (12, 4337935), (14, 3718230), (15, 3470348), (20, 2602761), (21, 2478820), (28, 1859115), (30, 1735174), (35, 1487292), (42, 1239410), (60, 867587), (70, 743646), (84, 619705), (105, 495764), (140, 371823), (210, 247882), (420, 123941)]