48640912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:192

約数の個数: 60

約数和(自身を含む): 103200240

約数和(自身を除く): 54559328

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 61, 76, 86, 122, 152, 172, 244, 304, 344, 488, 688, 817, 976, 1159, 1634, 2318, 2623, 3268, 3721, 4636, 5246, 6536, 7442, 9272, 10492, 13072, 14884, 18544, 20984, 29768, 41968, 49837, 59536, 70699, 99674, 141398, 160003, 199348, 282796, 320006, 398696, 565592, 640012, 797392, 1131184, 1280024, 2560048, 3040057, 6080114, 12160228, 24320456, 48640912]

約数ペア:

[(1, 48640912), (2, 24320456), (4, 12160228), (8, 6080114), (16, 3040057), (19, 2560048), (38, 1280024), (43, 1131184), (61, 797392), (76, 640012), (86, 565592), (122, 398696), (152, 320006), (172, 282796), (244, 199348), (304, 160003), (344, 141398), (488, 99674), (688, 70699), (817, 59536), (976, 49837), (1159, 41968), (1634, 29768), (2318, 20984), (2623, 18544), (3268, 14884), (3721, 13072), (4636, 10492), (5246, 9272), (6536, 7442)]