50409880

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5273}}^1$

素因数の和:5523

約数の個数: 32

約数和(自身を含む): 113918400

約数和(自身を除く): 63508520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 5273, 9560, 10546, 21092, 26365, 42184, 52730, 105460, 210920, 1260247, 2520494, 5040988, 6301235, 10081976, 12602470, 25204940, 50409880]

約数ペア:

[(1, 50409880), (2, 25204940), (4, 12602470), (5, 10081976), (8, 6301235), (10, 5040988), (20, 2520494), (40, 1260247), (239, 210920), (478, 105460), (956, 52730), (1195, 42184), (1912, 26365), (2390, 21092), (4780, 10546), (5273, 9560)]