48615340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 105797664

約数和(自身を除く): 57182324

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 101, 164, 202, 205, 404, 410, 505, 587, 820, 1010, 1174, 2020, 2348, 2935, 4141, 5870, 8282, 11740, 16564, 20705, 24067, 41410, 48134, 59287, 82820, 96268, 118574, 120335, 237148, 240670, 296435, 481340, 592870, 1185740, 2430767, 4861534, 9723068, 12153835, 24307670, 48615340]

約数ペア:

[(1, 48615340), (2, 24307670), (4, 12153835), (5, 9723068), (10, 4861534), (20, 2430767), (41, 1185740), (82, 592870), (101, 481340), (164, 296435), (202, 240670), (205, 237148), (404, 120335), (410, 118574), (505, 96268), (587, 82820), (820, 59287), (1010, 48134), (1174, 41410), (2020, 24067), (2348, 20705), (2935, 16564), (4141, 11740), (5870, 8282)]