48752720

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5393}}^1$

素因数の和:5519

約数の個数: 40

約数和(自身を含む): 114374376

約数和(自身を除く): 65621656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 5393, 9040, 10786, 21572, 26965, 43144, 53930, 86288, 107860, 215720, 431440, 609409, 1218818, 2437636, 3047045, 4875272, 6094090, 9750544, 12188180, 24376360, 48752720]

約数ペア:

[(1, 48752720), (2, 24376360), (4, 12188180), (5, 9750544), (8, 6094090), (10, 4875272), (16, 3047045), (20, 2437636), (40, 1218818), (80, 609409), (113, 431440), (226, 215720), (452, 107860), (565, 86288), (904, 53930), (1130, 43144), (1808, 26965), (2260, 21572), (4520, 10786), (5393, 9040)]