50896305

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 93487680

約数和(自身を除く): 42591375

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 907, 1247, 1305, 1935, 2721, 3741, 4535, 6235, 8163, 11223, 13605, 18705, 26303, 39001, 40815, 56115, 78909, 117003, 131515, 195005, 236727, 351009, 394545, 585015, 1131029, 1183635, 1755045, 3393087, 5655145, 10179261, 16965435, 50896305]

約数ペア:

[(1, 50896305), (3, 16965435), (5, 10179261), (9, 5655145), (15, 3393087), (29, 1755045), (43, 1183635), (45, 1131029), (87, 585015), (129, 394545), (145, 351009), (215, 236727), (261, 195005), (387, 131515), (435, 117003), (645, 78909), (907, 56115), (1247, 40815), (1305, 39001), (1935, 26303), (2721, 18705), (3741, 13605), (4535, 11223), (6235, 8163)]