26510350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 52228800

約数和(自身を除く): 25718450

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 235, 290, 389, 470, 725, 778, 1175, 1363, 1450, 1945, 2350, 2726, 3890, 6815, 9725, 11281, 13630, 18283, 19450, 22562, 34075, 36566, 56405, 68150, 91415, 112810, 182830, 282025, 457075, 530207, 564050, 914150, 1060414, 2651035, 5302070, 13255175, 26510350]

約数ペア:

[(1, 26510350), (2, 13255175), (5, 5302070), (10, 2651035), (25, 1060414), (29, 914150), (47, 564050), (50, 530207), (58, 457075), (94, 282025), (145, 182830), (235, 112810), (290, 91415), (389, 68150), (470, 56405), (725, 36566), (778, 34075), (1175, 22562), (1363, 19450), (1450, 18283), (1945, 13630), (2350, 11281), (2726, 9725), (3890, 6815)]