53428450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 106064640

約数和(自身を除く): 52636190

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 239, 263, 425, 478, 526, 850, 1195, 1315, 2390, 2630, 4063, 4471, 5975, 6575, 8126, 8942, 11950, 13150, 20315, 22355, 40630, 44710, 62857, 101575, 111775, 125714, 203150, 223550, 314285, 628570, 1068569, 1571425, 2137138, 3142850, 5342845, 10685690, 26714225, 53428450]

約数ペア:

[(1, 53428450), (2, 26714225), (5, 10685690), (10, 5342845), (17, 3142850), (25, 2137138), (34, 1571425), (50, 1068569), (85, 628570), (170, 314285), (239, 223550), (263, 203150), (425, 125714), (478, 111775), (526, 101575), (850, 62857), (1195, 44710), (1315, 40630), (2390, 22355), (2630, 20315), (4063, 13150), (4471, 11950), (5975, 8942), (6575, 8126)]