53198268

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 127217664

約数和(自身を除く): 74019396

約数列:

[1, 2, 3, 4, 6, 12, 67, 127, 134, 201, 254, 268, 381, 402, 508, 521, 762, 804, 1042, 1524, 1563, 2084, 3126, 6252, 8509, 17018, 25527, 34036, 34907, 51054, 66167, 69814, 102108, 104721, 132334, 139628, 198501, 209442, 264668, 397002, 418884, 794004, 4433189, 8866378, 13299567, 17732756, 26599134, 53198268]

約数ペア:

[(1, 53198268), (2, 26599134), (3, 17732756), (4, 13299567), (6, 8866378), (12, 4433189), (67, 794004), (127, 418884), (134, 397002), (201, 264668), (254, 209442), (268, 198501), (381, 139628), (402, 132334), (508, 104721), (521, 102108), (762, 69814), (804, 66167), (1042, 51054), (1524, 34907), (1563, 34036), (2084, 25527), (3126, 17018), (6252, 8509)]