47212048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^3$

素因数の和:204

約数の個数: 40

約数和(自身を含む): 100151576

約数和(自身を除く): 52939528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 3721, 6344, 7442, 12688, 14884, 29768, 48373, 59536, 96746, 193492, 226981, 386984, 453962, 773968, 907924, 1815848, 2950753, 3631696, 5901506, 11803012, 23606024, 47212048]

約数ペア:

[(1, 47212048), (2, 23606024), (4, 11803012), (8, 5901506), (13, 3631696), (16, 2950753), (26, 1815848), (52, 907924), (61, 773968), (104, 453962), (122, 386984), (208, 226981), (244, 193492), (488, 96746), (793, 59536), (976, 48373), (1586, 29768), (3172, 14884), (3721, 12688), (6344, 7442)]