47332780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19559}}^1$

素因数の和:19590

約数の個数: 36

約数和(自身を含む): 109262160

約数和(自身を除く): 61929380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 19559, 39118, 78236, 97795, 195590, 215149, 391180, 430298, 860596, 1075745, 2151490, 2366639, 4302980, 4733278, 9466556, 11833195, 23666390, 47332780]

約数ペア:

[(1, 47332780), (2, 23666390), (4, 11833195), (5, 9466556), (10, 4733278), (11, 4302980), (20, 2366639), (22, 2151490), (44, 1075745), (55, 860596), (110, 430298), (121, 391180), (220, 215149), (242, 195590), (484, 97795), (605, 78236), (1210, 39118), (2420, 19559)]