50284040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30661}}^1$

素因数の和:30713

約数の個数: 32

約数和(自身を含む): 115902360

約数和(自身を除く): 65618320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 30661, 61322, 122644, 153305, 245288, 306610, 613220, 1226440, 1257101, 2514202, 5028404, 6285505, 10056808, 12571010, 25142020, 50284040]

約数ペア:

[(1, 50284040), (2, 25142020), (4, 12571010), (5, 10056808), (8, 6285505), (10, 5028404), (20, 2514202), (40, 1257101), (41, 1226440), (82, 613220), (164, 306610), (205, 245288), (328, 153305), (410, 122644), (820, 61322), (1640, 30661)]