551437758

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{5303}}^1$

素因数の和:5473

約数の個数: 48

約数和(自身を含む): 1228724640

約数和(自身を除く): 677286882

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 109, 159, 218, 318, 327, 477, 654, 954, 981, 1962, 5303, 5777, 10606, 11554, 15909, 17331, 31818, 34662, 47727, 51993, 95454, 103986, 281059, 562118, 578027, 843177, 1156054, 1686354, 1734081, 2529531, 3468162, 5059062, 5202243, 10404486, 30635431, 61270862, 91906293, 183812586, 275718879, 551437758]

約数ペア:

[(1, 551437758), (2, 275718879), (3, 183812586), (6, 91906293), (9, 61270862), (18, 30635431), (53, 10404486), (106, 5202243), (109, 5059062), (159, 3468162), (218, 2529531), (318, 1734081), (327, 1686354), (477, 1156054), (654, 843177), (954, 578027), (981, 562118), (1962, 281059), (5303, 103986), (5777, 95454), (10606, 51993), (11554, 47727), (15909, 34662), (17331, 31818)]