50965880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{26003}}^1$

素因数の和:26028

約数の個数: 48

約数和(自身を含む): 133400520

約数和(自身を除く): 82434640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 26003, 52006, 104012, 130015, 182021, 208024, 260030, 364042, 520060, 728084, 910105, 1040120, 1274147, 1456168, 1820210, 2548294, 3640420, 5096588, 6370735, 7280840, 10193176, 12741470, 25482940, 50965880]

約数ペア:

[(1, 50965880), (2, 25482940), (4, 12741470), (5, 10193176), (7, 7280840), (8, 6370735), (10, 5096588), (14, 3640420), (20, 2548294), (28, 1820210), (35, 1456168), (40, 1274147), (49, 1040120), (56, 910105), (70, 728084), (98, 520060), (140, 364042), (196, 260030), (245, 208024), (280, 182021), (392, 130015), (490, 104012), (980, 52006), (1960, 26003)]