52218140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 119260512

約数和(自身を除く): 67042372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 1877, 2140, 2782, 3754, 5564, 6955, 7508, 9385, 13910, 18770, 24401, 27820, 37540, 48802, 97604, 122005, 200839, 244010, 401678, 488020, 803356, 1004195, 2008390, 2610907, 4016780, 5221814, 10443628, 13054535, 26109070, 52218140]

約数ペア:

[(1, 52218140), (2, 26109070), (4, 13054535), (5, 10443628), (10, 5221814), (13, 4016780), (20, 2610907), (26, 2008390), (52, 1004195), (65, 803356), (107, 488020), (130, 401678), (214, 244010), (260, 200839), (428, 122005), (535, 97604), (1070, 48802), (1391, 37540), (1877, 27820), (2140, 24401), (2782, 18770), (3754, 13910), (5564, 9385), (6955, 7508)]