50391055

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 73735200

約数和(自身を除く): 23344145

約数列:

[1, 5, 11, 13, 43, 55, 65, 121, 143, 149, 215, 473, 559, 605, 715, 745, 1573, 1639, 1937, 2365, 2795, 5203, 6149, 6407, 7865, 8195, 9685, 18029, 21307, 26015, 30745, 32035, 67639, 70477, 83291, 90145, 106535, 234377, 338195, 352385, 416455, 775247, 916201, 1171885, 3876235, 4581005, 10078211, 50391055]

約数ペア:

[(1, 50391055), (5, 10078211), (11, 4581005), (13, 3876235), (43, 1171885), (55, 916201), (65, 775247), (121, 416455), (143, 352385), (149, 338195), (215, 234377), (473, 106535), (559, 90145), (605, 83291), (715, 70477), (745, 67639), (1573, 32035), (1639, 30745), (1937, 26015), (2365, 21307), (2795, 18029), (5203, 9685), (6149, 8195), (6407, 7865)]