48439020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115331}}^1$

素因数の和:115350

約数の個数: 48

約数和(自身を含む): 155006208

約数和(自身を除く): 106567188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 115331, 230662, 345993, 461324, 576655, 691986, 807317, 1153310, 1383972, 1614634, 1729965, 2306620, 2421951, 3229268, 3459930, 4036585, 4843902, 6919860, 8073170, 9687804, 12109755, 16146340, 24219510, 48439020]

約数ペア:

[(1, 48439020), (2, 24219510), (3, 16146340), (4, 12109755), (5, 9687804), (6, 8073170), (7, 6919860), (10, 4843902), (12, 4036585), (14, 3459930), (15, 3229268), (20, 2421951), (21, 2306620), (28, 1729965), (30, 1614634), (35, 1383972), (42, 1153310), (60, 807317), (70, 691986), (84, 576655), (105, 461324), (140, 345993), (210, 230662), (420, 115331)]