31506950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 62835264

約数和(自身を除く): 31328314

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 170, 202, 367, 425, 505, 734, 850, 1010, 1717, 1835, 2525, 3434, 3670, 5050, 6239, 8585, 9175, 12478, 17170, 18350, 31195, 37067, 42925, 62390, 74134, 85850, 155975, 185335, 311950, 370670, 630139, 926675, 1260278, 1853350, 3150695, 6301390, 15753475, 31506950]

約数ペア:

[(1, 31506950), (2, 15753475), (5, 6301390), (10, 3150695), (17, 1853350), (25, 1260278), (34, 926675), (50, 630139), (85, 370670), (101, 311950), (170, 185335), (202, 155975), (367, 85850), (425, 74134), (505, 62390), (734, 42925), (850, 37067), (1010, 31195), (1717, 18350), (1835, 17170), (2525, 12478), (3434, 9175), (3670, 8585), (5050, 6239)]