53445330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25819}}^1$

素因数の和:25855

約数の個数: 48

約数和(自身を含む): 145005120

約数和(自身を除く): 91559790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 25819, 51638, 77457, 129095, 154914, 232371, 258190, 387285, 464742, 593837, 774570, 1161855, 1187674, 1781511, 2323710, 2969185, 3563022, 5344533, 5938370, 8907555, 10689066, 17815110, 26722665, 53445330]

約数ペア:

[(1, 53445330), (2, 26722665), (3, 17815110), (5, 10689066), (6, 8907555), (9, 5938370), (10, 5344533), (15, 3563022), (18, 2969185), (23, 2323710), (30, 1781511), (45, 1187674), (46, 1161855), (69, 774570), (90, 593837), (115, 464742), (138, 387285), (207, 258190), (230, 232371), (345, 154914), (414, 129095), (690, 77457), (1035, 51638), (2070, 25819)]