47222540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{38707}}^1$

素因数の和:38777

約数の個数: 24

約数和(自身を含む): 100795632

約数和(自身を除く): 53573092

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 38707, 77414, 154828, 193535, 387070, 774140, 2361127, 4722254, 9444508, 11805635, 23611270, 47222540]

約数ペア:

[(1, 47222540), (2, 23611270), (4, 11805635), (5, 9444508), (10, 4722254), (20, 2361127), (61, 774140), (122, 387070), (244, 193535), (305, 154828), (610, 77414), (1220, 38707)]