48728718

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 108993456

約数和(自身を除く): 60264738

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 157, 258, 314, 387, 401, 471, 774, 802, 942, 1203, 1413, 2406, 2826, 3609, 6751, 7218, 13502, 17243, 20253, 34486, 40506, 51729, 60759, 62957, 103458, 121518, 125914, 155187, 188871, 310374, 377742, 566613, 1133226, 2707151, 5414302, 8121453, 16242906, 24364359, 48728718]

約数ペア:

[(1, 48728718), (2, 24364359), (3, 16242906), (6, 8121453), (9, 5414302), (18, 2707151), (43, 1133226), (86, 566613), (129, 377742), (157, 310374), (258, 188871), (314, 155187), (387, 125914), (401, 121518), (471, 103458), (774, 62957), (802, 60759), (942, 51729), (1203, 40506), (1413, 34486), (2406, 20253), (2826, 17243), (3609, 13502), (6751, 7218)]