56880304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4483}}^1$

素因数の和:4565

約数の個数: 40

約数和(自身を含む): 120655472

約数和(自身を除く): 63775168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 4483, 6344, 8966, 12688, 17932, 35864, 58279, 71728, 116558, 233116, 273463, 466232, 546926, 932464, 1093852, 2187704, 3555019, 4375408, 7110038, 14220076, 28440152, 56880304]

約数ペア:

[(1, 56880304), (2, 28440152), (4, 14220076), (8, 7110038), (13, 4375408), (16, 3555019), (26, 2187704), (52, 1093852), (61, 932464), (104, 546926), (122, 466232), (208, 273463), (244, 233116), (488, 116558), (793, 71728), (976, 58279), (1586, 35864), (3172, 17932), (4483, 12688), (6344, 8966)]