52959700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{12917}}^1$

素因数の和:12972

約数の個数: 36

約数和(自身を含む): 117734652

約数和(自身を除く): 64774952

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 12917, 25834, 51668, 64585, 129170, 258340, 322925, 529597, 645850, 1059194, 1291700, 2118388, 2647985, 5295970, 10591940, 13239925, 26479850, 52959700]

約数ペア:

[(1, 52959700), (2, 26479850), (4, 13239925), (5, 10591940), (10, 5295970), (20, 2647985), (25, 2118388), (41, 1291700), (50, 1059194), (82, 645850), (100, 529597), (164, 322925), (205, 258340), (410, 129170), (820, 64585), (1025, 51668), (2050, 25834), (4100, 12917)]