50961790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20143}}^1$

素因数の和:20184

約数の個数: 32

約数和(自身を含む): 104426496

約数和(自身を除く): 53464706

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 20143, 40286, 100715, 201430, 221573, 443146, 463289, 926578, 1107865, 2215730, 2316445, 4632890, 5096179, 10192358, 25480895, 50961790]

約数ペア:

[(1, 50961790), (2, 25480895), (5, 10192358), (10, 5096179), (11, 4632890), (22, 2316445), (23, 2215730), (46, 1107865), (55, 926578), (110, 463289), (115, 443146), (230, 221573), (253, 201430), (506, 100715), (1265, 40286), (2530, 20143)]