53869120

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2459

約数の個数: 56

約数和(自身を含む): 130137408

約数和(自身を除く): 76268288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2371, 2840, 4544, 4742, 5680, 9484, 11360, 11855, 18968, 22720, 23710, 37936, 47420, 75872, 94840, 151744, 168341, 189680, 336682, 379360, 673364, 758720, 841705, 1346728, 1683410, 2693456, 3366820, 5386912, 6733640, 10773824, 13467280, 26934560, 53869120]

約数ペア:

[(1, 53869120), (2, 26934560), (4, 13467280), (5, 10773824), (8, 6733640), (10, 5386912), (16, 3366820), (20, 2693456), (32, 1683410), (40, 1346728), (64, 841705), (71, 758720), (80, 673364), (142, 379360), (160, 336682), (284, 189680), (320, 168341), (355, 151744), (568, 94840), (710, 75872), (1136, 47420), (1420, 37936), (2272, 23710), (2371, 22720), (2840, 18968), (4544, 11855), (4742, 11360), (5680, 9484)]