55387860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83921}}^1$

素因数の和:83944

約数の個数: 48

約数和(自身を含む): 169186752

約数和(自身を除く): 113798892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 83921, 167842, 251763, 335684, 419605, 503526, 839210, 923131, 1007052, 1258815, 1678420, 1846262, 2517630, 2769393, 3692524, 4615655, 5035260, 5538786, 9231310, 11077572, 13846965, 18462620, 27693930, 55387860]

約数ペア:

[(1, 55387860), (2, 27693930), (3, 18462620), (4, 13846965), (5, 11077572), (6, 9231310), (10, 5538786), (11, 5035260), (12, 4615655), (15, 3692524), (20, 2769393), (22, 2517630), (30, 1846262), (33, 1678420), (44, 1258815), (55, 1007052), (60, 923131), (66, 839210), (110, 503526), (132, 419605), (165, 335684), (220, 251763), (330, 167842), (660, 83921)]