53460640

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4987}}^1$

素因数の和:5069

約数の個数: 48

約数和(自身を含む): 128211552

約数和(自身を除く): 74750912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 4987, 5360, 9974, 10720, 19948, 24935, 39896, 49870, 79792, 99740, 159584, 199480, 334129, 398960, 668258, 797920, 1336516, 1670645, 2673032, 3341290, 5346064, 6682580, 10692128, 13365160, 26730320, 53460640]

約数ペア:

[(1, 53460640), (2, 26730320), (4, 13365160), (5, 10692128), (8, 6682580), (10, 5346064), (16, 3341290), (20, 2673032), (32, 1670645), (40, 1336516), (67, 797920), (80, 668258), (134, 398960), (160, 334129), (268, 199480), (335, 159584), (536, 99740), (670, 79792), (1072, 49870), (1340, 39896), (2144, 24935), (2680, 19948), (4987, 10720), (5360, 9974)]