51455916

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{13877}}^1$

素因数の和:13990

約数の個数: 36

約数和(自身を含む): 131341392

約数和(自身を除く): 79885476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 13877, 27754, 41631, 55508, 83262, 124893, 166524, 249786, 499572, 1429331, 2858662, 4287993, 5717324, 8575986, 12863979, 17151972, 25727958, 51455916]

約数ペア:

[(1, 51455916), (2, 25727958), (3, 17151972), (4, 12863979), (6, 8575986), (9, 5717324), (12, 4287993), (18, 2858662), (36, 1429331), (103, 499572), (206, 249786), (309, 166524), (412, 124893), (618, 83262), (927, 55508), (1236, 41631), (1854, 27754), (3708, 13877)]