55942580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 125402256

約数和(自身を除く): 69459676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1201, 1370, 2329, 2402, 2740, 4658, 4804, 6005, 9316, 11645, 12010, 20417, 23290, 24020, 40834, 46580, 81668, 102085, 164537, 204170, 329074, 408340, 658148, 822685, 1645370, 2797129, 3290740, 5594258, 11188516, 13985645, 27971290, 55942580]

約数ペア:

[(1, 55942580), (2, 27971290), (4, 13985645), (5, 11188516), (10, 5594258), (17, 3290740), (20, 2797129), (34, 1645370), (68, 822685), (85, 658148), (137, 408340), (170, 329074), (274, 204170), (340, 164537), (548, 102085), (685, 81668), (1201, 46580), (1370, 40834), (2329, 24020), (2402, 23290), (2740, 20417), (4658, 12010), (4804, 11645), (6005, 9316)]