49251970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1087}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 93063168

約数和(自身を除く): 43811198

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 985, 1087, 1970, 2174, 4531, 5435, 9062, 10870, 22655, 25001, 45310, 50002, 125005, 214139, 250010, 428278, 1070695, 2141390, 4925197, 9850394, 24625985, 49251970]

約数ペア:

[(1, 49251970), (2, 24625985), (5, 9850394), (10, 4925197), (23, 2141390), (46, 1070695), (115, 428278), (197, 250010), (230, 214139), (394, 125005), (985, 50002), (1087, 45310), (1970, 25001), (2174, 22655), (4531, 10870), (5435, 9062)]