47061220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 56722460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 263, 389, 460, 526, 778, 1052, 1315, 1556, 1945, 2630, 3890, 5260, 6049, 7780, 8947, 12098, 17894, 24196, 30245, 35788, 44735, 60490, 89470, 102307, 120980, 178940, 204614, 409228, 511535, 1023070, 2046140, 2353061, 4706122, 9412244, 11765305, 23530610, 47061220]

約数ペア:

[(1, 47061220), (2, 23530610), (4, 11765305), (5, 9412244), (10, 4706122), (20, 2353061), (23, 2046140), (46, 1023070), (92, 511535), (115, 409228), (230, 204614), (263, 178940), (389, 120980), (460, 102307), (526, 89470), (778, 60490), (1052, 44735), (1315, 35788), (1556, 30245), (1945, 24196), (2630, 17894), (3890, 12098), (5260, 8947), (6049, 7780)]