50048775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 104973440

約数和(自身を除く): 54924665

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 63, 75, 105, 129, 175, 215, 225, 301, 315, 387, 525, 645, 739, 903, 1075, 1505, 1575, 1935, 2217, 2709, 3225, 3695, 4515, 5173, 6651, 7525, 9675, 11085, 13545, 15519, 18475, 22575, 25865, 31777, 33255, 46557, 55425, 67725, 77595, 95331, 129325, 158885, 166275, 222439, 232785, 285993, 387975, 476655, 667317, 794425, 1112195, 1163925, 1429965, 2001951, 2383275, 3336585, 5560975, 7149825, 10009755, 16682925, 50048775]

約数ペア:

[(1, 50048775), (3, 16682925), (5, 10009755), (7, 7149825), (9, 5560975), (15, 3336585), (21, 2383275), (25, 2001951), (35, 1429965), (43, 1163925), (45, 1112195), (63, 794425), (75, 667317), (105, 476655), (129, 387975), (175, 285993), (215, 232785), (225, 222439), (301, 166275), (315, 158885), (387, 129325), (525, 95331), (645, 77595), (739, 67725), (903, 55425), (1075, 46557), (1505, 33255), (1575, 31777), (1935, 25865), (2217, 22575), (2709, 18475), (3225, 15519), (3695, 13545), (4515, 11085), (5173, 9675), (6651, 7525)]