50916460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12541}}^1$

素因数の和:12586

約数の個数: 48

約数和(自身を含む): 126423360

約数和(自身を除く): 75506900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 12541, 25082, 50164, 62705, 87787, 125410, 175574, 250820, 351148, 363689, 438935, 727378, 877870, 1454756, 1755740, 1818445, 2545823, 3636890, 5091646, 7273780, 10183292, 12729115, 25458230, 50916460]

約数ペア:

[(1, 50916460), (2, 25458230), (4, 12729115), (5, 10183292), (7, 7273780), (10, 5091646), (14, 3636890), (20, 2545823), (28, 1818445), (29, 1755740), (35, 1454756), (58, 877870), (70, 727378), (116, 438935), (140, 363689), (145, 351148), (203, 250820), (290, 175574), (406, 125410), (580, 87787), (812, 62705), (1015, 50164), (2030, 25082), (4060, 12541)]