52252090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 60551750

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 418, 437, 506, 874, 1045, 1087, 1265, 2090, 2174, 2185, 2530, 4370, 4807, 5435, 9614, 10870, 11957, 20653, 23914, 24035, 25001, 41306, 48070, 50002, 59785, 103265, 119570, 125005, 206530, 227183, 250010, 275011, 454366, 475019, 550022, 950038, 1135915, 1375055, 2271830, 2375095, 2750110, 4750190, 5225209, 10450418, 26126045, 52252090]

約数ペア:

[(1, 52252090), (2, 26126045), (5, 10450418), (10, 5225209), (11, 4750190), (19, 2750110), (22, 2375095), (23, 2271830), (38, 1375055), (46, 1135915), (55, 950038), (95, 550022), (110, 475019), (115, 454366), (190, 275011), (209, 250010), (230, 227183), (253, 206530), (418, 125005), (437, 119570), (506, 103265), (874, 59785), (1045, 50002), (1087, 48070), (1265, 41306), (2090, 25001), (2174, 24035), (2185, 23914), (2530, 20653), (4370, 11957), (4807, 10870), (5435, 9614)]