52980655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 40

約数和(自身を含む): 80199072

約数和(自身を除く): 27218417

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 169, 265, 371, 455, 689, 845, 1183, 1855, 2197, 3445, 4823, 5915, 8957, 10985, 15379, 24115, 28561, 44785, 62699, 76895, 116441, 142805, 199927, 313495, 582205, 815087, 999635, 1513733, 4075435, 7568665, 10596131, 52980655]

約数ペア:

[(1, 52980655), (5, 10596131), (7, 7568665), (13, 4075435), (35, 1513733), (53, 999635), (65, 815087), (91, 582205), (169, 313495), (265, 199927), (371, 142805), (455, 116441), (689, 76895), (845, 62699), (1183, 44785), (1855, 28561), (2197, 24115), (3445, 15379), (4823, 10985), (5915, 8957)]