53519020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 119202048

約数和(自身を除く): 65683028

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 2333, 4588, 4666, 5735, 9332, 11470, 11665, 22940, 23330, 46660, 72323, 86321, 144646, 172642, 289292, 345284, 361615, 431605, 723230, 863210, 1446460, 1726420, 2675951, 5351902, 10703804, 13379755, 26759510, 53519020]

約数ペア:

[(1, 53519020), (2, 26759510), (4, 13379755), (5, 10703804), (10, 5351902), (20, 2675951), (31, 1726420), (37, 1446460), (62, 863210), (74, 723230), (124, 431605), (148, 361615), (155, 345284), (185, 289292), (310, 172642), (370, 144646), (620, 86321), (740, 72323), (1147, 46660), (2294, 23330), (2333, 22940), (4588, 11665), (4666, 11470), (5735, 9332)]