50783320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2792

約数の個数: 64

約数和(自身を含む): 132583680

約数和(自身を除く): 81800360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 2707, 3752, 4690, 5414, 9380, 10828, 13535, 18760, 18949, 21656, 27070, 37898, 54140, 75796, 94745, 108280, 151592, 181369, 189490, 362738, 378980, 725476, 757960, 906845, 1269583, 1450952, 1813690, 2539166, 3627380, 5078332, 6347915, 7254760, 10156664, 12695830, 25391660, 50783320]

約数ペア:

[(1, 50783320), (2, 25391660), (4, 12695830), (5, 10156664), (7, 7254760), (8, 6347915), (10, 5078332), (14, 3627380), (20, 2539166), (28, 1813690), (35, 1450952), (40, 1269583), (56, 906845), (67, 757960), (70, 725476), (134, 378980), (140, 362738), (268, 189490), (280, 181369), (335, 151592), (469, 108280), (536, 94745), (670, 75796), (938, 54140), (1340, 37898), (1876, 27070), (2345, 21656), (2680, 18949), (2707, 18760), (3752, 13535), (4690, 10828), (5414, 9380)]