56697280

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3343}}^1$

素因数の和:3413

約数の個数: 56

約数和(自身を含む): 137598912

約数和(自身を除く): 80901632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3343, 3392, 4240, 6686, 8480, 13372, 16715, 16960, 26744, 33430, 53488, 66860, 106976, 133720, 177179, 213952, 267440, 354358, 534880, 708716, 885895, 1069760, 1417432, 1771790, 2834864, 3543580, 5669728, 7087160, 11339456, 14174320, 28348640, 56697280]

約数ペア:

[(1, 56697280), (2, 28348640), (4, 14174320), (5, 11339456), (8, 7087160), (10, 5669728), (16, 3543580), (20, 2834864), (32, 1771790), (40, 1417432), (53, 1069760), (64, 885895), (80, 708716), (106, 534880), (160, 354358), (212, 267440), (265, 213952), (320, 177179), (424, 133720), (530, 106976), (848, 66860), (1060, 53488), (1696, 33430), (2120, 26744), (3343, 16960), (3392, 16715), (4240, 13372), (6686, 8480)]