49175800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12941}}^1$

素因数の和:12976

約数の個数: 48

約数和(自身を含む): 120360600

約数和(自身を除く): 71184800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 12941, 25882, 51764, 64705, 103528, 129410, 245879, 258820, 323525, 491758, 517640, 647050, 983516, 1229395, 1294100, 1967032, 2458790, 2588200, 4917580, 6146975, 9835160, 12293950, 24587900, 49175800]

約数ペア:

[(1, 49175800), (2, 24587900), (4, 12293950), (5, 9835160), (8, 6146975), (10, 4917580), (19, 2588200), (20, 2458790), (25, 1967032), (38, 1294100), (40, 1229395), (50, 983516), (76, 647050), (95, 517640), (100, 491758), (152, 323525), (190, 258820), (200, 245879), (380, 129410), (475, 103528), (760, 64705), (950, 51764), (1900, 25882), (3800, 12941)]