28589050

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{1667}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 62049600

約数和(自身を除く): 33460550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1667, 1715, 2450, 3334, 3430, 8335, 8575, 11669, 16670, 17150, 23338, 41675, 58345, 81683, 83350, 116690, 163366, 291725, 408415, 571781, 583450, 816830, 1143562, 2042075, 2858905, 4084150, 5717810, 14294525, 28589050]

約数ペア:

[(1, 28589050), (2, 14294525), (5, 5717810), (7, 4084150), (10, 2858905), (14, 2042075), (25, 1143562), (35, 816830), (49, 583450), (50, 571781), (70, 408415), (98, 291725), (175, 163366), (245, 116690), (343, 83350), (350, 81683), (490, 58345), (686, 41675), (1225, 23338), (1667, 17150), (1715, 16670), (2450, 11669), (3334, 8575), (3430, 8335)]