49877940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{118757}}^1$

素因数の和:118776

約数の個数: 48

約数和(自身を含む): 159610752

約数和(自身を除く): 109732812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 118757, 237514, 356271, 475028, 593785, 712542, 831299, 1187570, 1425084, 1662598, 1781355, 2375140, 2493897, 3325196, 3562710, 4156495, 4987794, 7125420, 8312990, 9975588, 12469485, 16625980, 24938970, 49877940]

約数ペア:

[(1, 49877940), (2, 24938970), (3, 16625980), (4, 12469485), (5, 9975588), (6, 8312990), (7, 7125420), (10, 4987794), (12, 4156495), (14, 3562710), (15, 3325196), (20, 2493897), (21, 2375140), (28, 1781355), (30, 1662598), (35, 1425084), (42, 1187570), (60, 831299), (70, 712542), (84, 593785), (105, 475028), (140, 356271), (210, 237514), (420, 118757)]