53488016

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 105796800

約数和(自身を除く): 52308784

約数列:

[1, 2, 4, 8, 16, 107, 157, 199, 214, 314, 398, 428, 628, 796, 856, 1256, 1592, 1712, 2512, 3184, 16799, 21293, 31243, 33598, 42586, 62486, 67196, 85172, 124972, 134392, 170344, 249944, 268784, 340688, 499888, 3343001, 6686002, 13372004, 26744008, 53488016]

約数ペア:

[(1, 53488016), (2, 26744008), (4, 13372004), (8, 6686002), (16, 3343001), (107, 499888), (157, 340688), (199, 268784), (214, 249944), (314, 170344), (398, 134392), (428, 124972), (628, 85172), (796, 67196), (856, 62486), (1256, 42586), (1592, 33598), (1712, 31243), (2512, 21293), (3184, 16799)]