56646260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6959}}^1$

素因数の和:7016

約数の個数: 48

約数和(自身を含む): 133297920

約数和(自身を除く): 76651660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 6959, 8140, 13918, 27836, 34795, 69590, 76549, 139180, 153098, 257483, 306196, 382745, 514966, 765490, 1029932, 1287415, 1530980, 2574830, 2832313, 5149660, 5664626, 11329252, 14161565, 28323130, 56646260]

約数ペア:

[(1, 56646260), (2, 28323130), (4, 14161565), (5, 11329252), (10, 5664626), (11, 5149660), (20, 2832313), (22, 2574830), (37, 1530980), (44, 1287415), (55, 1029932), (74, 765490), (110, 514966), (148, 382745), (185, 306196), (220, 257483), (370, 153098), (407, 139180), (740, 76549), (814, 69590), (1628, 34795), (2035, 27836), (4070, 13918), (6959, 8140)]