56672370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^2$

素因数の和:284

約数の個数: 72

約数和(自身を含む): 151518276

約数和(自身を除く): 94845906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 109, 159, 218, 265, 318, 327, 477, 530, 545, 654, 795, 954, 981, 1090, 1590, 1635, 1962, 2385, 3270, 4770, 4905, 5777, 9810, 11554, 11881, 17331, 23762, 28885, 34662, 35643, 51993, 57770, 59405, 71286, 86655, 103986, 106929, 118810, 173310, 178215, 213858, 259965, 356430, 519930, 534645, 629693, 1069290, 1259386, 1889079, 3148465, 3778158, 5667237, 6296930, 9445395, 11334474, 18890790, 28336185, 56672370]

約数ペア:

[(1, 56672370), (2, 28336185), (3, 18890790), (5, 11334474), (6, 9445395), (9, 6296930), (10, 5667237), (15, 3778158), (18, 3148465), (30, 1889079), (45, 1259386), (53, 1069290), (90, 629693), (106, 534645), (109, 519930), (159, 356430), (218, 259965), (265, 213858), (318, 178215), (327, 173310), (477, 118810), (530, 106929), (545, 103986), (654, 86655), (795, 71286), (954, 59405), (981, 57770), (1090, 51993), (1590, 35643), (1635, 34662), (1962, 28885), (2385, 23762), (3270, 17331), (4770, 11881), (4905, 11554), (5777, 9810)]