49691950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12907}}^1$

素因数の和:12937

約数の個数: 48

約数和(自身を含む): 115242624

約数和(自身を除く): 65550674

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 12907, 25814, 64535, 90349, 129070, 141977, 180698, 283954, 322675, 451745, 645350, 709885, 903490, 993839, 1419770, 1987678, 2258725, 3549425, 4517450, 4969195, 7098850, 9938390, 24845975, 49691950]

約数ペア:

[(1, 49691950), (2, 24845975), (5, 9938390), (7, 7098850), (10, 4969195), (11, 4517450), (14, 3549425), (22, 2258725), (25, 1987678), (35, 1419770), (50, 993839), (55, 903490), (70, 709885), (77, 645350), (110, 451745), (154, 322675), (175, 283954), (275, 180698), (350, 141977), (385, 129070), (550, 90349), (770, 64535), (1925, 25814), (3850, 12907)]