42523030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 85149792

約数和(自身を除く): 42626762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 121, 226, 242, 311, 565, 605, 622, 1130, 1210, 1243, 1555, 2486, 3110, 3421, 6215, 6842, 12430, 13673, 17105, 27346, 34210, 35143, 37631, 68365, 70286, 75262, 136730, 175715, 188155, 351430, 376310, 386573, 773146, 1932865, 3865730, 4252303, 8504606, 21261515, 42523030]

約数ペア:

[(1, 42523030), (2, 21261515), (5, 8504606), (10, 4252303), (11, 3865730), (22, 1932865), (55, 773146), (110, 386573), (113, 376310), (121, 351430), (226, 188155), (242, 175715), (311, 136730), (565, 75262), (605, 70286), (622, 68365), (1130, 37631), (1210, 35143), (1243, 34210), (1555, 27346), (2486, 17105), (3110, 13673), (3421, 12430), (6215, 6842)]