49572520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3433}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 117751860

約数和(自身を除く): 68179340

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3433, 3610, 6866, 7220, 13732, 14440, 17165, 27464, 34330, 65227, 68660, 130454, 137320, 260908, 326135, 521816, 652270, 1239313, 1304540, 2478626, 2609080, 4957252, 6196565, 9914504, 12393130, 24786260, 49572520]

約数ペア:

[(1, 49572520), (2, 24786260), (4, 12393130), (5, 9914504), (8, 6196565), (10, 4957252), (19, 2609080), (20, 2478626), (38, 1304540), (40, 1239313), (76, 652270), (95, 521816), (152, 326135), (190, 260908), (361, 137320), (380, 130454), (722, 68660), (760, 65227), (1444, 34330), (1805, 27464), (2888, 17165), (3433, 14440), (3610, 13732), (6866, 7220)]