51598090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 95682384

約数和(自身を除く): 44084294

約数列:

[1, 2, 5, 10, 41, 82, 205, 317, 397, 410, 634, 794, 1585, 1985, 3170, 3970, 12997, 16277, 25994, 32554, 64985, 81385, 125849, 129970, 162770, 251698, 629245, 1258490, 5159809, 10319618, 25799045, 51598090]

約数ペア:

[(1, 51598090), (2, 25799045), (5, 10319618), (10, 5159809), (41, 1258490), (82, 629245), (205, 251698), (317, 162770), (397, 129970), (410, 125849), (634, 81385), (794, 64985), (1585, 32554), (1985, 25994), (3170, 16277), (3970, 12997)]