50919525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 98589920

約数和(自身を除く): 47670395

約数列:

[1, 3, 5, 9, 15, 19, 25, 43, 45, 57, 75, 95, 129, 171, 215, 225, 277, 285, 387, 475, 645, 817, 831, 855, 1075, 1385, 1425, 1935, 2451, 2493, 3225, 4085, 4155, 4275, 5263, 6925, 7353, 9675, 11911, 12255, 12465, 15789, 20425, 20775, 26315, 35733, 36765, 47367, 59555, 61275, 62325, 78945, 107199, 131575, 178665, 183825, 226309, 236835, 297775, 394725, 535995, 678927, 893325, 1131545, 1184175, 2036781, 2679975, 3394635, 5657725, 10183905, 16973175, 50919525]

約数ペア:

[(1, 50919525), (3, 16973175), (5, 10183905), (9, 5657725), (15, 3394635), (19, 2679975), (25, 2036781), (43, 1184175), (45, 1131545), (57, 893325), (75, 678927), (95, 535995), (129, 394725), (171, 297775), (215, 236835), (225, 226309), (277, 183825), (285, 178665), (387, 131575), (475, 107199), (645, 78945), (817, 62325), (831, 61275), (855, 59555), (1075, 47367), (1385, 36765), (1425, 35733), (1935, 26315), (2451, 20775), (2493, 20425), (3225, 15789), (4085, 12465), (4155, 12255), (4275, 11911), (5263, 9675), (6925, 7353)]