52394780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 116635680

約数和(自身を除く): 64240900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 173, 190, 346, 380, 692, 797, 865, 1594, 1730, 3188, 3287, 3460, 3985, 6574, 7970, 13148, 15143, 15940, 16435, 30286, 32870, 60572, 65740, 75715, 137881, 151430, 275762, 302860, 551524, 689405, 1378810, 2619739, 2757620, 5239478, 10478956, 13098695, 26197390, 52394780]

約数ペア:

[(1, 52394780), (2, 26197390), (4, 13098695), (5, 10478956), (10, 5239478), (19, 2757620), (20, 2619739), (38, 1378810), (76, 689405), (95, 551524), (173, 302860), (190, 275762), (346, 151430), (380, 137881), (692, 75715), (797, 65740), (865, 60572), (1594, 32870), (1730, 30286), (3188, 16435), (3287, 15940), (3460, 15143), (3985, 13148), (6574, 7970)]