49572081

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 80498880

約数和(自身を除く): 30926799

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 179, 263, 351, 537, 789, 1053, 1611, 2327, 2367, 3419, 4833, 6981, 7101, 10257, 14499, 20943, 21303, 30771, 47077, 62829, 92313, 141231, 188487, 276939, 423693, 612001, 1271079, 1836003, 3813237, 5508009, 16524027, 49572081]

約数ペア:

[(1, 49572081), (3, 16524027), (9, 5508009), (13, 3813237), (27, 1836003), (39, 1271079), (81, 612001), (117, 423693), (179, 276939), (263, 188487), (351, 141231), (537, 92313), (789, 62829), (1053, 47077), (1611, 30771), (2327, 21303), (2367, 20943), (3419, 14499), (4833, 10257), (6981, 7101)]