52400390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 60818170

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 83, 145, 166, 203, 290, 311, 406, 415, 581, 622, 830, 1015, 1162, 1555, 2030, 2177, 2407, 2905, 3110, 4354, 4814, 5810, 9019, 10885, 12035, 16849, 18038, 21770, 24070, 25813, 33698, 45095, 51626, 63133, 84245, 90190, 126266, 129065, 168490, 180691, 258130, 315665, 361382, 631330, 748577, 903455, 1497154, 1806910, 3742885, 5240039, 7485770, 10480078, 26200195, 52400390]

約数ペア:

[(1, 52400390), (2, 26200195), (5, 10480078), (7, 7485770), (10, 5240039), (14, 3742885), (29, 1806910), (35, 1497154), (58, 903455), (70, 748577), (83, 631330), (145, 361382), (166, 315665), (203, 258130), (290, 180691), (311, 168490), (406, 129065), (415, 126266), (581, 90190), (622, 84245), (830, 63133), (1015, 51626), (1162, 45095), (1555, 33698), (2030, 25813), (2177, 24070), (2407, 21770), (2905, 18038), (3110, 16849), (4354, 12035), (4814, 10885), (5810, 9019)]