53495130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1975

約数の個数: 64

約数和(自身を含む): 140232960

約数和(自身を除く): 86737830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1879, 1898, 2190, 2847, 3758, 4745, 5637, 5694, 9395, 9490, 11274, 14235, 18790, 24427, 28185, 28470, 48854, 56370, 73281, 122135, 137167, 146562, 244270, 274334, 366405, 411501, 685835, 732810, 823002, 1371670, 1783171, 2057505, 3566342, 4115010, 5349513, 8915855, 10699026, 17831710, 26747565, 53495130]

約数ペア:

[(1, 53495130), (2, 26747565), (3, 17831710), (5, 10699026), (6, 8915855), (10, 5349513), (13, 4115010), (15, 3566342), (26, 2057505), (30, 1783171), (39, 1371670), (65, 823002), (73, 732810), (78, 685835), (130, 411501), (146, 366405), (195, 274334), (219, 244270), (365, 146562), (390, 137167), (438, 122135), (730, 73281), (949, 56370), (1095, 48854), (1879, 28470), (1898, 28185), (2190, 24427), (2847, 18790), (3758, 14235), (4745, 11274), (5637, 9490), (5694, 9395)]