47269750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17189}}^1$

素因数の和:17217

約数の個数: 32

約数和(自身を含む): 96539040

約数和(自身を除く): 49269290

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 17189, 34378, 85945, 171890, 189079, 378158, 429725, 859450, 945395, 1890790, 2148625, 4297250, 4726975, 9453950, 23634875, 47269750]

約数ペア:

[(1, 47269750), (2, 23634875), (5, 9453950), (10, 4726975), (11, 4297250), (22, 2148625), (25, 1890790), (50, 945395), (55, 859450), (110, 429725), (125, 378158), (250, 189079), (275, 171890), (550, 85945), (1375, 34378), (2750, 17189)]