47963812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15121}}^1$

素因数の和:15199

約数の個数: 24

約数和(自身を含む): 91881272

約数和(自身を除く): 43917460

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 15121, 30242, 60484, 196573, 393146, 786292, 922381, 1844762, 3689524, 11990953, 23981906, 47963812]

約数ペア:

[(1, 47963812), (2, 23981906), (4, 11990953), (13, 3689524), (26, 1844762), (52, 922381), (61, 786292), (122, 393146), (244, 196573), (793, 60484), (1586, 30242), (3172, 15121)]