1477402550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{5843}}^1$

素因数の和:6257

約数の個数: 48

約数和(自身を含む): 2967466320

約数和(自身を除く): 1490063770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 389, 650, 778, 1945, 3890, 5057, 5843, 9725, 10114, 11686, 19450, 25285, 29215, 50570, 58430, 75959, 126425, 146075, 151918, 252850, 292150, 379795, 759590, 1898975, 2272927, 3797950, 4545854, 11364635, 22729270, 29548051, 56823175, 59096102, 113646350, 147740255, 295480510, 738701275, 1477402550]

約数ペア:

[(1, 1477402550), (2, 738701275), (5, 295480510), (10, 147740255), (13, 113646350), (25, 59096102), (26, 56823175), (50, 29548051), (65, 22729270), (130, 11364635), (325, 4545854), (389, 3797950), (650, 2272927), (778, 1898975), (1945, 759590), (3890, 379795), (5057, 292150), (5843, 252850), (9725, 151918), (10114, 146075), (11686, 126425), (19450, 75959), (25285, 58430), (29215, 50570)]