52691320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3916

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 80848520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 3863, 6820, 7726, 13640, 15452, 19315, 30904, 38630, 42493, 77260, 84986, 119753, 154520, 169972, 212465, 239506, 339944, 424930, 479012, 598765, 849860, 958024, 1197530, 1317283, 1699720, 2395060, 2634566, 4790120, 5269132, 6586415, 10538264, 13172830, 26345660, 52691320]

約数ペア:

[(1, 52691320), (2, 26345660), (4, 13172830), (5, 10538264), (8, 6586415), (10, 5269132), (11, 4790120), (20, 2634566), (22, 2395060), (31, 1699720), (40, 1317283), (44, 1197530), (55, 958024), (62, 849860), (88, 598765), (110, 479012), (124, 424930), (155, 339944), (220, 239506), (248, 212465), (310, 169972), (341, 154520), (440, 119753), (620, 84986), (682, 77260), (1240, 42493), (1364, 38630), (1705, 30904), (2728, 19315), (3410, 15452), (3863, 13640), (6820, 7726)]