50936860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 115718400

約数和(自身を除く): 64781540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 409, 479, 818, 958, 1636, 1916, 2045, 2395, 4090, 4790, 5317, 6227, 8180, 9580, 10634, 12454, 21268, 24908, 26585, 31135, 53170, 62270, 106340, 124540, 195911, 391822, 783644, 979555, 1959110, 2546843, 3918220, 5093686, 10187372, 12734215, 25468430, 50936860]

約数ペア:

[(1, 50936860), (2, 25468430), (4, 12734215), (5, 10187372), (10, 5093686), (13, 3918220), (20, 2546843), (26, 1959110), (52, 979555), (65, 783644), (130, 391822), (260, 195911), (409, 124540), (479, 106340), (818, 62270), (958, 53170), (1636, 31135), (1916, 26585), (2045, 24908), (2395, 21268), (4090, 12454), (4790, 10634), (5317, 9580), (6227, 8180)]