52818980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 114969456

約数和(自身を除く): 62150476

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 137, 148, 185, 274, 370, 521, 548, 685, 740, 1042, 1370, 2084, 2605, 2740, 5069, 5210, 10138, 10420, 19277, 20276, 25345, 38554, 50690, 71377, 77108, 96385, 101380, 142754, 192770, 285508, 356885, 385540, 713770, 1427540, 2640949, 5281898, 10563796, 13204745, 26409490, 52818980]

約数ペア:

[(1, 52818980), (2, 26409490), (4, 13204745), (5, 10563796), (10, 5281898), (20, 2640949), (37, 1427540), (74, 713770), (137, 385540), (148, 356885), (185, 285508), (274, 192770), (370, 142754), (521, 101380), (548, 96385), (685, 77108), (740, 71377), (1042, 50690), (1370, 38554), (2084, 25345), (2605, 20276), (2740, 19277), (5069, 10420), (5210, 10138)]