48786946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 84369600

約数和(自身を除く): 35582654

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 1619, 2318, 3238, 15067, 21047, 30134, 30761, 42094, 61522, 98759, 197518, 399893, 799786, 1283867, 1876421, 2567734, 3752842, 24393473, 48786946]

約数ペア:

[(1, 48786946), (2, 24393473), (13, 3752842), (19, 2567734), (26, 1876421), (38, 1283867), (61, 799786), (122, 399893), (247, 197518), (494, 98759), (793, 61522), (1159, 42094), (1586, 30761), (1619, 30134), (2318, 21047), (3238, 15067)]