53771676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{640139}}^1$

素因数の和:640153

約数の個数: 24

約数和(自身を含む): 143391360

約数和(自身を除く): 89619684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 640139, 1280278, 1920417, 2560556, 3840834, 4480973, 7681668, 8961946, 13442919, 17923892, 26885838, 53771676]

約数ペア:

[(1, 53771676), (2, 26885838), (3, 17923892), (4, 13442919), (6, 8961946), (7, 7681668), (12, 4480973), (14, 3840834), (21, 2560556), (28, 1920417), (42, 1280278), (84, 640139)]