54704810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 109282176

約数和(自身を除く): 54577366

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 289, 391, 578, 782, 823, 1445, 1646, 1955, 2890, 3910, 4115, 6647, 8230, 13294, 13991, 18929, 27982, 33235, 37858, 66470, 69955, 94645, 139910, 189290, 237847, 321793, 475694, 643586, 1189235, 1608965, 2378470, 3217930, 5470481, 10940962, 27352405, 54704810]

約数ペア:

[(1, 54704810), (2, 27352405), (5, 10940962), (10, 5470481), (17, 3217930), (23, 2378470), (34, 1608965), (46, 1189235), (85, 643586), (115, 475694), (170, 321793), (230, 237847), (289, 189290), (391, 139910), (578, 94645), (782, 69955), (823, 66470), (1445, 37858), (1646, 33235), (1955, 27982), (2890, 18929), (3910, 13991), (4115, 13294), (6647, 8230)]