53758404

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{7901}}^1$

素因数の和:7927

約数の個数: 72

約数和(自身を含む): 161074368

約数和(自身を除く): 107315964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 7901, 15802, 23703, 31604, 47406, 55307, 71109, 94812, 110614, 142218, 165921, 213327, 221228, 284436, 331842, 426654, 497763, 639981, 663684, 853308, 995526, 1279962, 1493289, 1919943, 1991052, 2559924, 2986578, 3839886, 4479867, 5973156, 7679772, 8959734, 13439601, 17919468, 26879202, 53758404]

約数ペア:

[(1, 53758404), (2, 26879202), (3, 17919468), (4, 13439601), (6, 8959734), (7, 7679772), (9, 5973156), (12, 4479867), (14, 3839886), (18, 2986578), (21, 2559924), (27, 1991052), (28, 1919943), (36, 1493289), (42, 1279962), (54, 995526), (63, 853308), (81, 663684), (84, 639981), (108, 497763), (126, 426654), (162, 331842), (189, 284436), (243, 221228), (252, 213327), (324, 165921), (378, 142218), (486, 110614), (567, 94812), (756, 71109), (972, 55307), (1134, 47406), (1701, 31604), (2268, 23703), (3402, 15802), (6804, 7901)]