53131068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 142506000

約数和(自身を除く): 89374932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 173, 228, 342, 346, 449, 519, 684, 692, 898, 1038, 1347, 1557, 1796, 2076, 2694, 3114, 3287, 4041, 5388, 6228, 6574, 8082, 8531, 9861, 13148, 16164, 17062, 19722, 25593, 29583, 34124, 39444, 51186, 59166, 76779, 77677, 102372, 118332, 153558, 155354, 233031, 307116, 310708, 466062, 699093, 932124, 1398186, 1475863, 2796372, 2951726, 4427589, 5903452, 8855178, 13282767, 17710356, 26565534, 53131068]

約数ペア:

[(1, 53131068), (2, 26565534), (3, 17710356), (4, 13282767), (6, 8855178), (9, 5903452), (12, 4427589), (18, 2951726), (19, 2796372), (36, 1475863), (38, 1398186), (57, 932124), (76, 699093), (114, 466062), (171, 310708), (173, 307116), (228, 233031), (342, 155354), (346, 153558), (449, 118332), (519, 102372), (684, 77677), (692, 76779), (898, 59166), (1038, 51186), (1347, 39444), (1557, 34124), (1796, 29583), (2076, 25593), (2694, 19722), (3114, 17062), (3287, 16164), (4041, 13148), (5388, 9861), (6228, 8531), (6574, 8082)]