50448520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74189}}^1$

素因数の和:74217

約数の個数: 32

約数和(自身を含む): 120187800

約数和(自身を除く): 69739280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 74189, 148378, 296756, 370945, 593512, 741890, 1261213, 1483780, 2522426, 2967560, 5044852, 6306065, 10089704, 12612130, 25224260, 50448520]

約数ペア:

[(1, 50448520), (2, 25224260), (4, 12612130), (5, 10089704), (8, 6306065), (10, 5044852), (17, 2967560), (20, 2522426), (34, 1483780), (40, 1261213), (68, 741890), (85, 593512), (136, 370945), (170, 296756), (340, 148378), (680, 74189)]