54641580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{130099}}^1$

素因数の和:130118

約数の個数: 48

約数和(自身を含む): 174854400

約数和(自身を除く): 120212820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 130099, 260198, 390297, 520396, 650495, 780594, 910693, 1300990, 1561188, 1821386, 1951485, 2601980, 2732079, 3642772, 3902970, 4553465, 5464158, 7805940, 9106930, 10928316, 13660395, 18213860, 27320790, 54641580]

約数ペア:

[(1, 54641580), (2, 27320790), (3, 18213860), (4, 13660395), (5, 10928316), (6, 9106930), (7, 7805940), (10, 5464158), (12, 4553465), (14, 3902970), (15, 3642772), (20, 2732079), (21, 2601980), (28, 1951485), (30, 1821386), (35, 1561188), (42, 1300990), (60, 910693), (70, 780594), (84, 650495), (105, 520396), (140, 390297), (210, 260198), (420, 130099)]