54143996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1031}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 99980160

約数和(自身を除く): 45836164

約数列:

[1, 2, 4, 19, 38, 76, 691, 1031, 1382, 2062, 2764, 4124, 13129, 19589, 26258, 39178, 52516, 78356, 712421, 1424842, 2849684, 13535999, 27071998, 54143996]

約数ペア:

[(1, 54143996), (2, 27071998), (4, 13535999), (19, 2849684), (38, 1424842), (76, 712421), (691, 78356), (1031, 52516), (1382, 39178), (2062, 26258), (2764, 19589), (4124, 13129)]