51292170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 137479680

約数和(自身を除く): 86187510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 701, 813, 1355, 1402, 1626, 2103, 2439, 2710, 3505, 4065, 4206, 4878, 6309, 7010, 7317, 8130, 10515, 12195, 12618, 14634, 18927, 21030, 24390, 31545, 36585, 37854, 63090, 73170, 94635, 189270, 189971, 379942, 569913, 949855, 1139826, 1709739, 1899710, 2849565, 3419478, 5129217, 5699130, 8548695, 10258434, 17097390, 25646085, 51292170]

約数ペア:

[(1, 51292170), (2, 25646085), (3, 17097390), (5, 10258434), (6, 8548695), (9, 5699130), (10, 5129217), (15, 3419478), (18, 2849565), (27, 1899710), (30, 1709739), (45, 1139826), (54, 949855), (90, 569913), (135, 379942), (270, 189971), (271, 189270), (542, 94635), (701, 73170), (813, 63090), (1355, 37854), (1402, 36585), (1626, 31545), (2103, 24390), (2439, 21030), (2710, 18927), (3505, 14634), (4065, 12618), (4206, 12195), (4878, 10515), (6309, 8130), (7010, 7317)]