50215810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 92565504

約数和(自身を除く): 42349694

約数列:

[1, 2, 5, 10, 61, 122, 191, 305, 382, 431, 610, 862, 955, 1910, 2155, 4310, 11651, 23302, 26291, 52582, 58255, 82321, 116510, 131455, 164642, 262910, 411605, 823210, 5021581, 10043162, 25107905, 50215810]

約数ペア:

[(1, 50215810), (2, 25107905), (5, 10043162), (10, 5021581), (61, 823210), (122, 411605), (191, 262910), (305, 164642), (382, 131455), (431, 116510), (610, 82321), (862, 58255), (955, 52582), (1910, 26291), (2155, 23302), (4310, 11651)]