55271856

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 148839680

約数和(自身を除く): 93567824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 439, 488, 516, 688, 732, 878, 976, 1032, 1317, 1464, 1756, 2064, 2623, 2634, 2928, 3512, 5246, 5268, 7024, 7869, 10492, 10536, 15738, 18877, 20984, 21072, 26779, 31476, 37754, 41968, 53558, 56631, 62952, 75508, 80337, 107116, 113262, 125904, 151016, 160674, 214232, 226524, 302032, 321348, 428464, 453048, 642696, 906096, 1151497, 1285392, 2302994, 3454491, 4605988, 6908982, 9211976, 13817964, 18423952, 27635928, 55271856]

約数ペア:

[(1, 55271856), (2, 27635928), (3, 18423952), (4, 13817964), (6, 9211976), (8, 6908982), (12, 4605988), (16, 3454491), (24, 2302994), (43, 1285392), (48, 1151497), (61, 906096), (86, 642696), (122, 453048), (129, 428464), (172, 321348), (183, 302032), (244, 226524), (258, 214232), (344, 160674), (366, 151016), (439, 125904), (488, 113262), (516, 107116), (688, 80337), (732, 75508), (878, 62952), (976, 56631), (1032, 53558), (1317, 41968), (1464, 37754), (1756, 31476), (2064, 26779), (2623, 21072), (2634, 20984), (2928, 18877), (3512, 15738), (5246, 10536), (5268, 10492), (7024, 7869)]