42487550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 90878112

約数和(自身を除く): 48390562

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 233, 350, 466, 521, 1042, 1165, 1631, 2330, 2605, 3262, 3647, 5210, 5825, 7294, 8155, 11650, 13025, 16310, 18235, 26050, 36470, 40775, 81550, 91175, 121393, 182350, 242786, 606965, 849751, 1213930, 1699502, 3034825, 4248755, 6069650, 8497510, 21243775, 42487550]

約数ペア:

[(1, 42487550), (2, 21243775), (5, 8497510), (7, 6069650), (10, 4248755), (14, 3034825), (25, 1699502), (35, 1213930), (50, 849751), (70, 606965), (175, 242786), (233, 182350), (350, 121393), (466, 91175), (521, 81550), (1042, 40775), (1165, 36470), (1631, 26050), (2330, 18235), (2605, 16310), (3262, 13025), (3647, 11650), (5210, 8155), (5825, 7294)]