49563420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26647}}^1$

素因数の和:26690

約数の個数: 48

約数和(自身を含む): 143259648

約数和(自身を除く): 93696228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 26647, 53294, 79941, 106588, 133235, 159882, 266470, 319764, 399705, 532940, 799410, 826057, 1598820, 1652114, 2478171, 3304228, 4130285, 4956342, 8260570, 9912684, 12390855, 16521140, 24781710, 49563420]

約数ペア:

[(1, 49563420), (2, 24781710), (3, 16521140), (4, 12390855), (5, 9912684), (6, 8260570), (10, 4956342), (12, 4130285), (15, 3304228), (20, 2478171), (30, 1652114), (31, 1598820), (60, 826057), (62, 799410), (93, 532940), (124, 399705), (155, 319764), (186, 266470), (310, 159882), (372, 133235), (465, 106588), (620, 79941), (930, 53294), (1860, 26647)]