55131102

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13859}}^1$

素因数の和:13897

約数の個数: 48

約数和(自身を含む): 136216080

約数和(自身を除く): 81084978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 13859, 27718, 41577, 83154, 124731, 180167, 235603, 249462, 360334, 471206, 540501, 706809, 1081002, 1413618, 1621503, 2120427, 3062839, 3243006, 4240854, 6125678, 9188517, 18377034, 27565551, 55131102]

約数ペア:

[(1, 55131102), (2, 27565551), (3, 18377034), (6, 9188517), (9, 6125678), (13, 4240854), (17, 3243006), (18, 3062839), (26, 2120427), (34, 1621503), (39, 1413618), (51, 1081002), (78, 706809), (102, 540501), (117, 471206), (153, 360334), (221, 249462), (234, 235603), (306, 180167), (442, 124731), (663, 83154), (1326, 41577), (1989, 27718), (3978, 13859)]