56129154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21407}}^1$

素因数の和:21454

約数の個数: 32

約数和(自身を含む): 123310080

約数和(自身を除く): 67180926

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 21407, 42814, 64221, 128442, 406733, 492361, 813466, 984722, 1220199, 1477083, 2440398, 2954166, 9354859, 18709718, 28064577, 56129154]

約数ペア:

[(1, 56129154), (2, 28064577), (3, 18709718), (6, 9354859), (19, 2954166), (23, 2440398), (38, 1477083), (46, 1220199), (57, 984722), (69, 813466), (114, 492361), (138, 406733), (437, 128442), (874, 64221), (1311, 42814), (2622, 21407)]