61381060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5023}}^1$

素因数の和:5092

約数の個数: 48

約数和(自身を含む): 141797376

約数和(自身を除く): 80416316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 5023, 6110, 10046, 12220, 20092, 25115, 50230, 65299, 100460, 130598, 236081, 261196, 326495, 472162, 652990, 944324, 1180405, 1305980, 2360810, 3069053, 4721620, 6138106, 12276212, 15345265, 30690530, 61381060]

約数ペア:

[(1, 61381060), (2, 30690530), (4, 15345265), (5, 12276212), (10, 6138106), (13, 4721620), (20, 3069053), (26, 2360810), (47, 1305980), (52, 1180405), (65, 944324), (94, 652990), (130, 472162), (188, 326495), (235, 261196), (260, 236081), (470, 130598), (611, 100460), (940, 65299), (1222, 50230), (2444, 25115), (3055, 20092), (5023, 12220), (6110, 10046)]