55921910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4003}}^1$

素因数の和:4148

約数の個数: 32

約数和(自身を含む): 110702592

約数和(自身を除く): 54780682

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 4003, 6985, 8006, 13970, 20015, 40030, 44033, 88066, 220165, 440330, 508381, 1016762, 2541905, 5083810, 5592191, 11184382, 27960955, 55921910]

約数ペア:

[(1, 55921910), (2, 27960955), (5, 11184382), (10, 5592191), (11, 5083810), (22, 2541905), (55, 1016762), (110, 508381), (127, 440330), (254, 220165), (635, 88066), (1270, 44033), (1397, 40030), (2794, 20015), (4003, 13970), (6985, 8006)]