47710540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{39107}}^1$

素因数の和:39177

約数の個数: 24

約数和(自身を含む): 101837232

約数和(自身を除く): 54126692

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 39107, 78214, 156428, 195535, 391070, 782140, 2385527, 4771054, 9542108, 11927635, 23855270, 47710540]

約数ペア:

[(1, 47710540), (2, 23855270), (4, 11927635), (5, 9542108), (10, 4771054), (20, 2385527), (61, 782140), (122, 391070), (244, 195535), (305, 156428), (610, 78214), (1220, 39107)]