52289440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{46687}}^1$

素因数の和:46709

約数の個数: 48

約数和(自身を含む): 141184512

約数和(自身を除く): 88895072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 46687, 93374, 186748, 233435, 326809, 373496, 466870, 653618, 746992, 933740, 1307236, 1493984, 1634045, 1867480, 2614472, 3268090, 3734960, 5228944, 6536180, 7469920, 10457888, 13072360, 26144720, 52289440]

約数ペア:

[(1, 52289440), (2, 26144720), (4, 13072360), (5, 10457888), (7, 7469920), (8, 6536180), (10, 5228944), (14, 3734960), (16, 3268090), (20, 2614472), (28, 1867480), (32, 1634045), (35, 1493984), (40, 1307236), (56, 933740), (70, 746992), (80, 653618), (112, 466870), (140, 373496), (160, 326809), (224, 233435), (280, 186748), (560, 93374), (1120, 46687)]