55361220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3331}}^1$

素因数の和:3620

約数の個数: 48

約数和(自身を含む): 155617728

約数和(自身を除く): 100256508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 3331, 4155, 5540, 6662, 8310, 9993, 13324, 16620, 16655, 19986, 33310, 39972, 49965, 66620, 99930, 199860, 922687, 1845374, 2768061, 3690748, 4613435, 5536122, 9226870, 11072244, 13840305, 18453740, 27680610, 55361220]

約数ペア:

[(1, 55361220), (2, 27680610), (3, 18453740), (4, 13840305), (5, 11072244), (6, 9226870), (10, 5536122), (12, 4613435), (15, 3690748), (20, 2768061), (30, 1845374), (60, 922687), (277, 199860), (554, 99930), (831, 66620), (1108, 49965), (1385, 39972), (1662, 33310), (2770, 19986), (3324, 16655), (3331, 16620), (4155, 13324), (5540, 9993), (6662, 8310)]