54291726

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 122428800

約数和(自身を除く): 68137074

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 186, 279, 298, 447, 558, 653, 894, 1306, 1341, 1959, 2682, 3918, 4619, 5877, 9238, 11754, 13857, 20243, 27714, 40486, 41571, 60729, 83142, 97297, 121458, 182187, 194594, 291891, 364374, 583782, 875673, 1751346, 3016207, 6032414, 9048621, 18097242, 27145863, 54291726]

約数ペア:

[(1, 54291726), (2, 27145863), (3, 18097242), (6, 9048621), (9, 6032414), (18, 3016207), (31, 1751346), (62, 875673), (93, 583782), (149, 364374), (186, 291891), (279, 194594), (298, 182187), (447, 121458), (558, 97297), (653, 83142), (894, 60729), (1306, 41571), (1341, 40486), (1959, 27714), (2682, 20243), (3918, 13857), (4619, 11754), (5877, 9238)]