51973460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33749}}^1$

素因数の和:33776

約数の個数: 48

約数和(自身を含む): 136080000

約数和(自身を除く): 84106540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 33749, 67498, 134996, 168745, 236243, 337490, 371239, 472486, 674980, 742478, 944972, 1181215, 1484956, 1856195, 2362430, 2598673, 3712390, 4724860, 5197346, 7424780, 10394692, 12993365, 25986730, 51973460]

約数ペア:

[(1, 51973460), (2, 25986730), (4, 12993365), (5, 10394692), (7, 7424780), (10, 5197346), (11, 4724860), (14, 3712390), (20, 2598673), (22, 2362430), (28, 1856195), (35, 1484956), (44, 1181215), (55, 944972), (70, 742478), (77, 674980), (110, 472486), (140, 371239), (154, 337490), (220, 236243), (308, 168745), (385, 134996), (770, 67498), (1540, 33749)]