52214440

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19483}}^1$

素因数の和:19561

約数の個数: 32

約数和(自身を含む): 119242080

約数和(自身を除く): 67027640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 19483, 38966, 77932, 97415, 155864, 194830, 389660, 779320, 1305361, 2610722, 5221444, 6526805, 10442888, 13053610, 26107220, 52214440]

約数ペア:

[(1, 52214440), (2, 26107220), (4, 13053610), (5, 10442888), (8, 6526805), (10, 5221444), (20, 2610722), (40, 1305361), (67, 779320), (134, 389660), (268, 194830), (335, 155864), (536, 97415), (670, 77932), (1340, 38966), (2680, 19483)]