53942772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 138675936

約数和(自身を除く): 84733164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 169, 201, 268, 338, 397, 402, 507, 676, 794, 804, 871, 1014, 1191, 1588, 1742, 2028, 2382, 2613, 3484, 4764, 5161, 5226, 10322, 10452, 11323, 15483, 20644, 22646, 26599, 30966, 33969, 45292, 53198, 61932, 67093, 67938, 79797, 106396, 134186, 135876, 159594, 201279, 268372, 319188, 345787, 402558, 691574, 805116, 1037361, 1383148, 2074722, 4149444, 4495231, 8990462, 13485693, 17980924, 26971386, 53942772]

約数ペア:

[(1, 53942772), (2, 26971386), (3, 17980924), (4, 13485693), (6, 8990462), (12, 4495231), (13, 4149444), (26, 2074722), (39, 1383148), (52, 1037361), (67, 805116), (78, 691574), (134, 402558), (156, 345787), (169, 319188), (201, 268372), (268, 201279), (338, 159594), (397, 135876), (402, 134186), (507, 106396), (676, 79797), (794, 67938), (804, 67093), (871, 61932), (1014, 53198), (1191, 45292), (1588, 33969), (1742, 30966), (2028, 26599), (2382, 22646), (2613, 20644), (3484, 15483), (4764, 11323), (5161, 10452), (5226, 10322)]