61361950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 124835760

約数和(自身を除く): 63473810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 650, 670, 871, 1409, 1675, 1742, 2818, 3350, 4355, 7045, 8710, 14090, 18317, 21775, 35225, 36634, 43550, 70450, 91585, 94403, 183170, 188806, 457925, 472015, 915850, 944030, 1227239, 2360075, 2454478, 4720150, 6136195, 12272390, 30680975, 61361950]

約数ペア:

[(1, 61361950), (2, 30680975), (5, 12272390), (10, 6136195), (13, 4720150), (25, 2454478), (26, 2360075), (50, 1227239), (65, 944030), (67, 915850), (130, 472015), (134, 457925), (325, 188806), (335, 183170), (650, 94403), (670, 91585), (871, 70450), (1409, 43550), (1675, 36634), (1742, 35225), (2818, 21775), (3350, 18317), (4355, 14090), (7045, 8710)]