49941470

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 91609056

約数和(自身を除く): 41667586

約数列:

[1, 2, 5, 10, 101, 197, 202, 251, 394, 502, 505, 985, 1010, 1255, 1970, 2510, 19897, 25351, 39794, 49447, 50702, 98894, 99485, 126755, 198970, 247235, 253510, 494470, 4994147, 9988294, 24970735, 49941470]

約数ペア:

[(1, 49941470), (2, 24970735), (5, 9988294), (10, 4994147), (101, 494470), (197, 253510), (202, 247235), (251, 198970), (394, 126755), (502, 99485), (505, 98894), (985, 50702), (1010, 49447), (1255, 39794), (1970, 25351), (2510, 19897)]