54833660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1091}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 77254660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 1091, 1436, 1795, 2182, 2513, 3590, 4364, 5026, 5455, 7180, 7637, 10052, 10910, 12565, 15274, 21820, 25130, 30548, 38185, 50260, 76370, 152740, 391669, 783338, 1566676, 1958345, 2741683, 3916690, 5483366, 7833380, 10966732, 13708415, 27416830, 54833660]

約数ペア:

[(1, 54833660), (2, 27416830), (4, 13708415), (5, 10966732), (7, 7833380), (10, 5483366), (14, 3916690), (20, 2741683), (28, 1958345), (35, 1566676), (70, 783338), (140, 391669), (359, 152740), (718, 76370), (1091, 50260), (1436, 38185), (1795, 30548), (2182, 25130), (2513, 21820), (3590, 15274), (4364, 12565), (5026, 10910), (5455, 10052), (7180, 7637)]