49671490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 105442560

約数和(自身を除く): 55771070

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 319, 506, 638, 667, 677, 1265, 1334, 1354, 1595, 2530, 3190, 3335, 3385, 6670, 6770, 7337, 7447, 14674, 14894, 15571, 19633, 31142, 36685, 37235, 39266, 73370, 74470, 77855, 98165, 155710, 171281, 196330, 215963, 342562, 431926, 451559, 856405, 903118, 1079815, 1712810, 2159630, 2257795, 4515590, 4967149, 9934298, 24835745, 49671490]

約数ペア:

[(1, 49671490), (2, 24835745), (5, 9934298), (10, 4967149), (11, 4515590), (22, 2257795), (23, 2159630), (29, 1712810), (46, 1079815), (55, 903118), (58, 856405), (110, 451559), (115, 431926), (145, 342562), (230, 215963), (253, 196330), (290, 171281), (319, 155710), (506, 98165), (638, 77855), (667, 74470), (677, 73370), (1265, 39266), (1334, 37235), (1354, 36685), (1595, 31142), (2530, 19633), (3190, 15571), (3335, 14894), (3385, 14674), (6670, 7447), (6770, 7337)]