42491350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3359}}^1$

素因数の和:3405

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 47502890

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 3359, 6325, 6718, 12650, 16795, 33590, 36949, 73898, 77257, 83975, 154514, 167950, 184745, 369490, 386285, 772570, 849827, 923725, 1699654, 1847450, 1931425, 3862850, 4249135, 8498270, 21245675, 42491350]

約数ペア:

[(1, 42491350), (2, 21245675), (5, 8498270), (10, 4249135), (11, 3862850), (22, 1931425), (23, 1847450), (25, 1699654), (46, 923725), (50, 849827), (55, 772570), (110, 386285), (115, 369490), (230, 184745), (253, 167950), (275, 154514), (506, 83975), (550, 77257), (575, 73898), (1150, 36949), (1265, 33590), (2530, 16795), (3359, 12650), (6325, 6718)]