53107590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 131383296

約数和(自身を除く): 78275706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 127, 159, 254, 263, 265, 318, 381, 526, 530, 635, 762, 789, 795, 1270, 1315, 1578, 1590, 1905, 2630, 3810, 3945, 6731, 7890, 13462, 13939, 20193, 27878, 33401, 33655, 40386, 41817, 66802, 67310, 69695, 83634, 100203, 100965, 139390, 167005, 200406, 201930, 209085, 334010, 418170, 501015, 1002030, 1770253, 3540506, 5310759, 8851265, 10621518, 17702530, 26553795, 53107590]

約数ペア:

[(1, 53107590), (2, 26553795), (3, 17702530), (5, 10621518), (6, 8851265), (10, 5310759), (15, 3540506), (30, 1770253), (53, 1002030), (106, 501015), (127, 418170), (159, 334010), (254, 209085), (263, 201930), (265, 200406), (318, 167005), (381, 139390), (526, 100965), (530, 100203), (635, 83634), (762, 69695), (789, 67310), (795, 66802), (1270, 41817), (1315, 40386), (1578, 33655), (1590, 33401), (1905, 27878), (2630, 20193), (3810, 13939), (3945, 13462), (6731, 7890)]