52252767

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2588

約数の個数: 36

約数和(自身を含む): 89702496

約数和(自身を除く): 37449729

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2521, 2961, 6909, 7563, 17647, 20727, 22689, 52941, 118487, 123529, 158823, 355461, 370587, 829409, 1066383, 1111761, 2488227, 5805863, 7464681, 17417589, 52252767]

約数ペア:

[(1, 52252767), (3, 17417589), (7, 7464681), (9, 5805863), (21, 2488227), (47, 1111761), (49, 1066383), (63, 829409), (141, 370587), (147, 355461), (329, 158823), (423, 123529), (441, 118487), (987, 52941), (2303, 22689), (2521, 20727), (2961, 17647), (6909, 7563)]