54166268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6991}}^1$

素因数の和:7157

約数の個数: 24

約数和(自身を含む): 102782400

約数和(自身を除く): 48616132

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 6991, 7748, 13982, 27964, 90883, 181766, 363532, 1041659, 2083318, 4166636, 13541567, 27083134, 54166268]

約数ペア:

[(1, 54166268), (2, 27083134), (4, 13541567), (13, 4166636), (26, 2083318), (52, 1041659), (149, 363532), (298, 181766), (596, 90883), (1937, 27964), (3874, 13982), (6991, 7748)]