51395994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 120556800

約数和(自身を除く): 69160806

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239, 478, 717, 919, 1434, 1838, 2151, 2757, 3107, 4302, 5514, 6214, 8271, 9321, 11947, 16542, 18642, 23894, 27963, 35841, 55926, 71682, 107523, 215046, 219641, 439282, 658923, 1317846, 1976769, 2855333, 3953538, 5710666, 8565999, 17131998, 25697997, 51395994]

約数ペア:

[(1, 51395994), (2, 25697997), (3, 17131998), (6, 8565999), (9, 5710666), (13, 3953538), (18, 2855333), (26, 1976769), (39, 1317846), (78, 658923), (117, 439282), (234, 219641), (239, 215046), (478, 107523), (717, 71682), (919, 55926), (1434, 35841), (1838, 27963), (2151, 23894), (2757, 18642), (3107, 16542), (4302, 11947), (5514, 9321), (6214, 8271)]