50890554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 137277504

約数和(自身を除く): 86386950

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 306, 374, 429, 442, 561, 663, 858, 1122, 1163, 1287, 1326, 1683, 1989, 2326, 2431, 2574, 3366, 3489, 3978, 4862, 6978, 7293, 10467, 12793, 14586, 15119, 19771, 20934, 21879, 25586, 30238, 38379, 39542, 43758, 45357, 59313, 76758, 90714, 115137, 118626, 136071, 166309, 177939, 217481, 230274, 257023, 272142, 332618, 355878, 434962, 498927, 514046, 652443, 771069, 997854, 1304886, 1496781, 1542138, 1957329, 2313207, 2827253, 2993562, 3914658, 4626414, 5654506, 8481759, 16963518, 25445277, 50890554]

約数ペア:

[(1, 50890554), (2, 25445277), (3, 16963518), (6, 8481759), (9, 5654506), (11, 4626414), (13, 3914658), (17, 2993562), (18, 2827253), (22, 2313207), (26, 1957329), (33, 1542138), (34, 1496781), (39, 1304886), (51, 997854), (66, 771069), (78, 652443), (99, 514046), (102, 498927), (117, 434962), (143, 355878), (153, 332618), (187, 272142), (198, 257023), (221, 230274), (234, 217481), (286, 177939), (306, 166309), (374, 136071), (429, 118626), (442, 115137), (561, 90714), (663, 76758), (858, 59313), (1122, 45357), (1163, 43758), (1287, 39542), (1326, 38379), (1683, 30238), (1989, 25586), (2326, 21879), (2431, 20934), (2574, 19771), (3366, 15119), (3489, 14586), (3978, 12793), (4862, 10467), (6978, 7293)]