51815664

素因数分解:

$2^4\times 3^2\times {\mathrm{587}}^1\times {\mathrm{613}}^1$

素因数の和:1214

約数の個数: 60

約数和(自身を含む): 145495896

約数和(自身を除く): 93680232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 587, 613, 1174, 1226, 1761, 1839, 2348, 2452, 3522, 3678, 4696, 4904, 5283, 5517, 7044, 7356, 9392, 9808, 10566, 11034, 14088, 14712, 21132, 22068, 28176, 29424, 42264, 44136, 84528, 88272, 359831, 719662, 1079493, 1439324, 2158986, 2878648, 3238479, 4317972, 5757296, 6476958, 8635944, 12953916, 17271888, 25907832, 51815664]

約数ペア:

[(1, 51815664), (2, 25907832), (3, 17271888), (4, 12953916), (6, 8635944), (8, 6476958), (9, 5757296), (12, 4317972), (16, 3238479), (18, 2878648), (24, 2158986), (36, 1439324), (48, 1079493), (72, 719662), (144, 359831), (587, 88272), (613, 84528), (1174, 44136), (1226, 42264), (1761, 29424), (1839, 28176), (2348, 22068), (2452, 21132), (3522, 14712), (3678, 14088), (4696, 11034), (4904, 10566), (5283, 9808), (5517, 9392), (7044, 7356)]