55926940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 125641152

約数和(自身を除く): 69714212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1597, 1751, 2060, 3194, 3502, 6388, 7004, 7985, 8755, 15970, 17510, 27149, 31940, 35020, 54298, 108596, 135745, 164491, 271490, 328982, 542980, 657964, 822455, 1644910, 2796347, 3289820, 5592694, 11185388, 13981735, 27963470, 55926940]

約数ペア:

[(1, 55926940), (2, 27963470), (4, 13981735), (5, 11185388), (10, 5592694), (17, 3289820), (20, 2796347), (34, 1644910), (68, 822455), (85, 657964), (103, 542980), (170, 328982), (206, 271490), (340, 164491), (412, 135745), (515, 108596), (1030, 54298), (1597, 35020), (1751, 31940), (2060, 27149), (3194, 17510), (3502, 15970), (6388, 8755), (7004, 7985)]