54958644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2797

約数の個数: 72

約数和(自身を含む): 153144992

約数和(自身を除く): 98186348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 2731, 3354, 5031, 5462, 6708, 8193, 10062, 10924, 16386, 20124, 24579, 32772, 35503, 49158, 71006, 98316, 106509, 117433, 142012, 213018, 234866, 319527, 352299, 426036, 469732, 639054, 704598, 1056897, 1278108, 1409196, 1526629, 2113794, 3053258, 4227588, 4579887, 6106516, 9159774, 13739661, 18319548, 27479322, 54958644]

約数ペア:

[(1, 54958644), (2, 27479322), (3, 18319548), (4, 13739661), (6, 9159774), (9, 6106516), (12, 4579887), (13, 4227588), (18, 3053258), (26, 2113794), (36, 1526629), (39, 1409196), (43, 1278108), (52, 1056897), (78, 704598), (86, 639054), (117, 469732), (129, 426036), (156, 352299), (172, 319527), (234, 234866), (258, 213018), (387, 142012), (468, 117433), (516, 106509), (559, 98316), (774, 71006), (1118, 49158), (1548, 35503), (1677, 32772), (2236, 24579), (2731, 20124), (3354, 16386), (5031, 10924), (5462, 10062), (6708, 8193)]