53758260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2957}}^1$

素因数の和:3073

約数の個数: 72

約数和(自身を含む): 164736936

約数和(自身を除く): 110978676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 2957, 3030, 3636, 4545, 5914, 6060, 8871, 9090, 11828, 14785, 17742, 18180, 26613, 29570, 35484, 44355, 53226, 59140, 88710, 106452, 133065, 177420, 266130, 298657, 532260, 597314, 895971, 1194628, 1493285, 1791942, 2687913, 2986570, 3583884, 4479855, 5375826, 5973140, 8959710, 10751652, 13439565, 17919420, 26879130, 53758260]

約数ペア:

[(1, 53758260), (2, 26879130), (3, 17919420), (4, 13439565), (5, 10751652), (6, 8959710), (9, 5973140), (10, 5375826), (12, 4479855), (15, 3583884), (18, 2986570), (20, 2687913), (30, 1791942), (36, 1493285), (45, 1194628), (60, 895971), (90, 597314), (101, 532260), (180, 298657), (202, 266130), (303, 177420), (404, 133065), (505, 106452), (606, 88710), (909, 59140), (1010, 53226), (1212, 44355), (1515, 35484), (1818, 29570), (2020, 26613), (2957, 18180), (3030, 17742), (3636, 14785), (4545, 11828), (5914, 9090), (6060, 8871)]