55254250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{13001}}^1$

素因数の和:13035

約数の個数: 32

約数和(自身を含む): 109528848

約数和(自身を除く): 54274598

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 13001, 26002, 65005, 130010, 221017, 325025, 442034, 650050, 1105085, 1625125, 2210170, 3250250, 5525425, 11050850, 27627125, 55254250]

約数ペア:

[(1, 55254250), (2, 27627125), (5, 11050850), (10, 5525425), (17, 3250250), (25, 2210170), (34, 1625125), (50, 1105085), (85, 650050), (125, 442034), (170, 325025), (250, 221017), (425, 130010), (850, 65005), (2125, 26002), (4250, 13001)]