56981916

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{4409}}^1$

素因数の和:4778

約数の個数: 36

約数和(自身を含む): 144471600

約数和(自身を除く): 87489684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3231, 4308, 4409, 6462, 8818, 12924, 13227, 17636, 26454, 39681, 52908, 79362, 158724, 1582831, 3165662, 4748493, 6331324, 9496986, 14245479, 18993972, 28490958, 56981916]

約数ペア:

[(1, 56981916), (2, 28490958), (3, 18993972), (4, 14245479), (6, 9496986), (9, 6331324), (12, 4748493), (18, 3165662), (36, 1582831), (359, 158724), (718, 79362), (1077, 52908), (1436, 39681), (2154, 26454), (3231, 17636), (4308, 13227), (4409, 12924), (6462, 8818)]