53458510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 113434560

約数和(自身を除く): 59976050

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 1381, 2762, 2765, 3871, 5530, 6905, 7742, 9667, 13810, 19334, 19355, 38710, 48335, 67669, 96670, 109099, 135338, 218198, 338345, 545495, 676690, 763693, 1090990, 1527386, 3818465, 5345851, 7636930, 10691702, 26729255, 53458510]

約数ペア:

[(1, 53458510), (2, 26729255), (5, 10691702), (7, 7636930), (10, 5345851), (14, 3818465), (35, 1527386), (49, 1090990), (70, 763693), (79, 676690), (98, 545495), (158, 338345), (245, 218198), (395, 135338), (490, 109099), (553, 96670), (790, 67669), (1106, 48335), (1381, 38710), (2762, 19355), (2765, 19334), (3871, 13810), (5530, 9667), (6905, 7742)]