47188460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1123}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 108767232

約数和(自身を除く): 61578772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1123, 1910, 2101, 2246, 3820, 4202, 4492, 5615, 8404, 10505, 11230, 12353, 21010, 22460, 24706, 42020, 49412, 61765, 123530, 214493, 247060, 428986, 857972, 1072465, 2144930, 2359423, 4289860, 4718846, 9437692, 11797115, 23594230, 47188460]

約数ペア:

[(1, 47188460), (2, 23594230), (4, 11797115), (5, 9437692), (10, 4718846), (11, 4289860), (20, 2359423), (22, 2144930), (44, 1072465), (55, 857972), (110, 428986), (191, 247060), (220, 214493), (382, 123530), (764, 61765), (955, 49412), (1123, 42020), (1910, 24706), (2101, 22460), (2246, 21010), (3820, 12353), (4202, 11230), (4492, 10505), (5615, 8404)]