55914955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 76235904

約数和(自身を除く): 20320949

約数列:

[1, 5, 17, 23, 37, 85, 115, 185, 391, 629, 773, 851, 1955, 3145, 3865, 4255, 13141, 14467, 17779, 28601, 65705, 72335, 88895, 143005, 302243, 486217, 657823, 1511215, 2431085, 3289115, 11182991, 55914955]

約数ペア:

[(1, 55914955), (5, 11182991), (17, 3289115), (23, 2431085), (37, 1511215), (85, 657823), (115, 486217), (185, 302243), (391, 143005), (629, 88895), (773, 72335), (851, 65705), (1955, 28601), (3145, 17779), (3865, 14467), (4255, 13141)]