50869720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115613}}^1$

素因数の和:115635

約数の個数: 32

約数和(自身を含む): 124863120

約数和(自身を除く): 73993400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 115613, 231226, 462452, 578065, 924904, 1156130, 1271743, 2312260, 2543486, 4624520, 5086972, 6358715, 10173944, 12717430, 25434860, 50869720]

約数ペア:

[(1, 50869720), (2, 25434860), (4, 12717430), (5, 10173944), (8, 6358715), (10, 5086972), (11, 4624520), (20, 2543486), (22, 2312260), (40, 1271743), (44, 1156130), (55, 924904), (88, 578065), (110, 462452), (220, 231226), (440, 115613)]