52193900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2111

約数の個数: 72

約数和(自身を含む): 128991744

約数和(自身を除く): 76797844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2063, 2300, 2530, 4126, 5060, 6325, 8252, 10315, 12650, 20630, 22693, 25300, 41260, 45386, 47449, 51575, 90772, 94898, 103150, 113465, 189796, 206300, 226930, 237245, 453860, 474490, 521939, 567325, 948980, 1043878, 1134650, 1186225, 2087756, 2269300, 2372450, 2609695, 4744900, 5219390, 10438780, 13048475, 26096950, 52193900]

約数ペア:

[(1, 52193900), (2, 26096950), (4, 13048475), (5, 10438780), (10, 5219390), (11, 4744900), (20, 2609695), (22, 2372450), (23, 2269300), (25, 2087756), (44, 1186225), (46, 1134650), (50, 1043878), (55, 948980), (92, 567325), (100, 521939), (110, 474490), (115, 453860), (220, 237245), (230, 226930), (253, 206300), (275, 189796), (460, 113465), (506, 103150), (550, 94898), (575, 90772), (1012, 51575), (1100, 47449), (1150, 45386), (1265, 41260), (2063, 25300), (2300, 22693), (2530, 20630), (4126, 12650), (5060, 10315), (6325, 8252)]