53250860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 121598400

約数和(自身を除く): 68347540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1417, 1879, 2180, 2834, 3758, 5668, 7085, 7516, 9395, 14170, 18790, 24427, 28340, 37580, 48854, 97708, 122135, 204811, 244270, 409622, 488540, 819244, 1024055, 2048110, 2662543, 4096220, 5325086, 10650172, 13312715, 26625430, 53250860]

約数ペア:

[(1, 53250860), (2, 26625430), (4, 13312715), (5, 10650172), (10, 5325086), (13, 4096220), (20, 2662543), (26, 2048110), (52, 1024055), (65, 819244), (109, 488540), (130, 409622), (218, 244270), (260, 204811), (436, 122135), (545, 97708), (1090, 48854), (1417, 37580), (1879, 28340), (2180, 24427), (2834, 18790), (3758, 14170), (5668, 9395), (7085, 7516)]