24965050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 53344800

約数和(自身を除く): 28379750

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 2389, 4778, 5225, 10450, 11945, 23890, 26279, 45391, 52558, 59725, 90782, 119450, 131395, 226955, 262790, 453910, 499301, 656975, 998602, 1134775, 1313950, 2269550, 2496505, 4993010, 12482525, 24965050]

約数ペア:

[(1, 24965050), (2, 12482525), (5, 4993010), (10, 2496505), (11, 2269550), (19, 1313950), (22, 1134775), (25, 998602), (38, 656975), (50, 499301), (55, 453910), (95, 262790), (110, 226955), (190, 131395), (209, 119450), (275, 90782), (418, 59725), (475, 52558), (550, 45391), (950, 26279), (1045, 23890), (2090, 11945), (2389, 10450), (4778, 5225)]