51573652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 100279872

約数和(自身を除く): 48706220

約数列:

[1, 2, 4, 13, 26, 52, 67, 113, 131, 134, 226, 262, 268, 452, 524, 871, 1469, 1703, 1742, 2938, 3406, 3484, 5876, 6812, 7571, 8777, 14803, 15142, 17554, 29606, 30284, 35108, 59212, 98423, 114101, 192439, 196846, 228202, 384878, 393692, 456404, 769756, 991801, 1983602, 3967204, 12893413, 25786826, 51573652]

約数ペア:

[(1, 51573652), (2, 25786826), (4, 12893413), (13, 3967204), (26, 1983602), (52, 991801), (67, 769756), (113, 456404), (131, 393692), (134, 384878), (226, 228202), (262, 196846), (268, 192439), (452, 114101), (524, 98423), (871, 59212), (1469, 35108), (1703, 30284), (1742, 29606), (2938, 17554), (3406, 15142), (3484, 14803), (5876, 8777), (6812, 7571)]