55255080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 172730880

約数和(自身を除く): 117475800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 97, 101, 120, 141, 188, 194, 202, 235, 282, 291, 303, 376, 388, 404, 470, 485, 505, 564, 582, 606, 705, 776, 808, 940, 970, 1010, 1128, 1164, 1212, 1410, 1455, 1515, 1880, 1940, 2020, 2328, 2424, 2820, 2910, 3030, 3880, 4040, 4559, 4747, 5640, 5820, 6060, 9118, 9494, 9797, 11640, 12120, 13677, 14241, 18236, 18988, 19594, 22795, 23735, 27354, 28482, 29391, 36472, 37976, 39188, 45590, 47470, 48985, 54708, 56964, 58782, 68385, 71205, 78376, 91180, 94940, 97970, 109416, 113928, 117564, 136770, 142410, 146955, 182360, 189880, 195940, 235128, 273540, 284820, 293910, 391880, 460459, 547080, 569640, 587820, 920918, 1175640, 1381377, 1841836, 2302295, 2762754, 3683672, 4604590, 5525508, 6906885, 9209180, 11051016, 13813770, 18418360, 27627540, 55255080]

約数ペア:

[(1, 55255080), (2, 27627540), (3, 18418360), (4, 13813770), (5, 11051016), (6, 9209180), (8, 6906885), (10, 5525508), (12, 4604590), (15, 3683672), (20, 2762754), (24, 2302295), (30, 1841836), (40, 1381377), (47, 1175640), (60, 920918), (94, 587820), (97, 569640), (101, 547080), (120, 460459), (141, 391880), (188, 293910), (194, 284820), (202, 273540), (235, 235128), (282, 195940), (291, 189880), (303, 182360), (376, 146955), (388, 142410), (404, 136770), (470, 117564), (485, 113928), (505, 109416), (564, 97970), (582, 94940), (606, 91180), (705, 78376), (776, 71205), (808, 68385), (940, 58782), (970, 56964), (1010, 54708), (1128, 48985), (1164, 47470), (1212, 45590), (1410, 39188), (1455, 37976), (1515, 36472), (1880, 29391), (1940, 28482), (2020, 27354), (2328, 23735), (2424, 22795), (2820, 19594), (2910, 18988), (3030, 18236), (3880, 14241), (4040, 13677), (4559, 12120), (4747, 11640), (5640, 9797), (5820, 9494), (6060, 9118)]