52814920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 127234800

約数和(自身を除く): 74419880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 769, 808, 1010, 1538, 1717, 2020, 3076, 3434, 3845, 4040, 6152, 6868, 7690, 8585, 13073, 13736, 15380, 17170, 26146, 30760, 34340, 52292, 65365, 68680, 77669, 104584, 130730, 155338, 261460, 310676, 388345, 522920, 621352, 776690, 1320373, 1553380, 2640746, 3106760, 5281492, 6601865, 10562984, 13203730, 26407460, 52814920]

約数ペア:

[(1, 52814920), (2, 26407460), (4, 13203730), (5, 10562984), (8, 6601865), (10, 5281492), (17, 3106760), (20, 2640746), (34, 1553380), (40, 1320373), (68, 776690), (85, 621352), (101, 522920), (136, 388345), (170, 310676), (202, 261460), (340, 155338), (404, 130730), (505, 104584), (680, 77669), (769, 68680), (808, 65365), (1010, 52292), (1538, 34340), (1717, 30760), (2020, 26146), (3076, 17170), (3434, 15380), (3845, 13736), (4040, 13073), (6152, 8585), (6868, 7690)]