55104660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23549}}^1$

素因数の和:23577

約数の個数: 72

約数和(自身を含む): 180016200

約数和(自身を除く): 124911540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23549, 47098, 70647, 94196, 117745, 141294, 211941, 235490, 282588, 306137, 353235, 423882, 470980, 612274, 706470, 847764, 918411, 1059705, 1224548, 1412940, 1530685, 1836822, 2119410, 2755233, 3061370, 3673644, 4238820, 4592055, 5510466, 6122740, 9184110, 11020932, 13776165, 18368220, 27552330, 55104660]

約数ペア:

[(1, 55104660), (2, 27552330), (3, 18368220), (4, 13776165), (5, 11020932), (6, 9184110), (9, 6122740), (10, 5510466), (12, 4592055), (13, 4238820), (15, 3673644), (18, 3061370), (20, 2755233), (26, 2119410), (30, 1836822), (36, 1530685), (39, 1412940), (45, 1224548), (52, 1059705), (60, 918411), (65, 847764), (78, 706470), (90, 612274), (117, 470980), (130, 423882), (156, 353235), (180, 306137), (195, 282588), (234, 235490), (260, 211941), (390, 141294), (468, 117745), (585, 94196), (780, 70647), (1170, 47098), (2340, 23549)]