51448290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 131569920

約数和(自身を除く): 80121630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 281, 359, 510, 562, 718, 843, 1077, 1405, 1686, 1795, 2154, 2810, 3590, 4215, 4777, 5385, 6103, 8430, 9554, 10770, 12206, 14331, 18309, 23885, 28662, 30515, 36618, 47770, 61030, 71655, 91545, 100879, 143310, 183090, 201758, 302637, 504395, 605274, 1008790, 1513185, 1714943, 3026370, 3429886, 5144829, 8574715, 10289658, 17149430, 25724145, 51448290]

約数ペア:

[(1, 51448290), (2, 25724145), (3, 17149430), (5, 10289658), (6, 8574715), (10, 5144829), (15, 3429886), (17, 3026370), (30, 1714943), (34, 1513185), (51, 1008790), (85, 605274), (102, 504395), (170, 302637), (255, 201758), (281, 183090), (359, 143310), (510, 100879), (562, 91545), (718, 71655), (843, 61030), (1077, 47770), (1405, 36618), (1686, 30515), (1795, 28662), (2154, 23885), (2810, 18309), (3590, 14331), (4215, 12206), (4777, 10770), (5385, 9554), (6103, 8430)]