56519350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 109243008

約数和(自身を除く): 52723658

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 137, 185, 223, 274, 370, 446, 685, 925, 1115, 1370, 1850, 2230, 3425, 5069, 5575, 6850, 8251, 10138, 11150, 16502, 25345, 30551, 41255, 50690, 61102, 82510, 126725, 152755, 206275, 253450, 305510, 412550, 763775, 1130387, 1527550, 2260774, 5651935, 11303870, 28259675, 56519350]

約数ペア:

[(1, 56519350), (2, 28259675), (5, 11303870), (10, 5651935), (25, 2260774), (37, 1527550), (50, 1130387), (74, 763775), (137, 412550), (185, 305510), (223, 253450), (274, 206275), (370, 152755), (446, 126725), (685, 82510), (925, 61102), (1115, 50690), (1370, 41255), (1850, 30551), (2230, 25345), (3425, 16502), (5069, 11150), (5575, 10138), (6850, 8251)]