53650575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 107069040

約数和(自身を除く): 53418465

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 75, 99, 159, 165, 225, 265, 275, 409, 477, 495, 583, 795, 825, 1227, 1325, 1749, 2045, 2385, 2475, 2915, 3681, 3975, 4499, 5247, 6135, 8745, 10225, 11925, 13497, 14575, 18405, 21677, 22495, 26235, 30675, 40491, 43725, 65031, 67485, 92025, 108385, 112475, 131175, 195093, 202455, 238447, 325155, 337425, 541925, 715341, 975465, 1012275, 1192235, 1625775, 2146023, 3576705, 4877325, 5961175, 10730115, 17883525, 53650575]

約数ペア:

[(1, 53650575), (3, 17883525), (5, 10730115), (9, 5961175), (11, 4877325), (15, 3576705), (25, 2146023), (33, 1625775), (45, 1192235), (53, 1012275), (55, 975465), (75, 715341), (99, 541925), (159, 337425), (165, 325155), (225, 238447), (265, 202455), (275, 195093), (409, 131175), (477, 112475), (495, 108385), (583, 92025), (795, 67485), (825, 65031), (1227, 43725), (1325, 40491), (1749, 30675), (2045, 26235), (2385, 22495), (2475, 21677), (2915, 18405), (3681, 14575), (3975, 13497), (4499, 11925), (5247, 10225), (6135, 8745)]