55880570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 105719040

約数和(自身を除く): 49838470

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 755, 1510, 1609, 3218, 3473, 6946, 8045, 16090, 17365, 34730, 37007, 74014, 185035, 242959, 370070, 485918, 1214795, 2429590, 5588057, 11176114, 27940285, 55880570]

約数ペア:

[(1, 55880570), (2, 27940285), (5, 11176114), (10, 5588057), (23, 2429590), (46, 1214795), (115, 485918), (151, 370070), (230, 242959), (302, 185035), (755, 74014), (1510, 37007), (1609, 34730), (3218, 17365), (3473, 16090), (6946, 8045)]