488607550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 929248560

約数和(自身を除く): 440641010

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 157, 314, 335, 670, 785, 929, 1570, 1675, 1858, 3350, 3925, 4645, 7850, 9290, 10519, 21038, 23225, 46450, 52595, 62243, 105190, 124486, 145853, 262975, 291706, 311215, 525950, 622430, 729265, 1458530, 1556075, 3112150, 3646325, 7292650, 9772151, 19544302, 48860755, 97721510, 244303775, 488607550]

約数ペア:

[(1, 488607550), (2, 244303775), (5, 97721510), (10, 48860755), (25, 19544302), (50, 9772151), (67, 7292650), (134, 3646325), (157, 3112150), (314, 1556075), (335, 1458530), (670, 729265), (785, 622430), (929, 525950), (1570, 311215), (1675, 291706), (1858, 262975), (3350, 145853), (3925, 124486), (4645, 105190), (7850, 62243), (9290, 52595), (10519, 46450), (21038, 23225)]