81046950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4957}}^1$

素因数の和:5081

約数の個数: 48

約数和(自身を含む): 202881360

約数和(自身を除く): 121834410

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 327, 545, 654, 1090, 1635, 2725, 3270, 4957, 5450, 8175, 9914, 14871, 16350, 24785, 29742, 49570, 74355, 123925, 148710, 247850, 371775, 540313, 743550, 1080626, 1620939, 2701565, 3241878, 5403130, 8104695, 13507825, 16209390, 27015650, 40523475, 81046950]

約数ペア:

[(1, 81046950), (2, 40523475), (3, 27015650), (5, 16209390), (6, 13507825), (10, 8104695), (15, 5403130), (25, 3241878), (30, 2701565), (50, 1620939), (75, 1080626), (109, 743550), (150, 540313), (218, 371775), (327, 247850), (545, 148710), (654, 123925), (1090, 74355), (1635, 49570), (2725, 29742), (3270, 24785), (4957, 16350), (5450, 14871), (8175, 9914)]