550729010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{1217}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 1086860376

約数和(自身を除く): 536131366

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1217, 1534, 2434, 3481, 3835, 6085, 6962, 7670, 12170, 15821, 17405, 31642, 34810, 45253, 71803, 79105, 90506, 143606, 158210, 226265, 359015, 452530, 718030, 933439, 1866878, 4236377, 4667195, 8472754, 9334390, 21181885, 42363770, 55072901, 110145802, 275364505, 550729010]

約数ペア:

[(1, 550729010), (2, 275364505), (5, 110145802), (10, 55072901), (13, 42363770), (26, 21181885), (59, 9334390), (65, 8472754), (118, 4667195), (130, 4236377), (295, 1866878), (590, 933439), (767, 718030), (1217, 452530), (1534, 359015), (2434, 226265), (3481, 158210), (3835, 143606), (6085, 90506), (6962, 79105), (7670, 71803), (12170, 45253), (15821, 34810), (17405, 31642)]