55554620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 127800288

約数和(自身を除く): 72245668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 373, 677, 746, 1354, 1492, 1865, 2708, 3385, 3730, 4103, 6770, 7447, 7460, 8206, 13540, 14894, 16412, 20515, 29788, 37235, 41030, 74470, 82060, 148940, 252521, 505042, 1010084, 1262605, 2525210, 2777731, 5050420, 5555462, 11110924, 13888655, 27777310, 55554620]

約数ペア:

[(1, 55554620), (2, 27777310), (4, 13888655), (5, 11110924), (10, 5555462), (11, 5050420), (20, 2777731), (22, 2525210), (44, 1262605), (55, 1010084), (110, 505042), (220, 252521), (373, 148940), (677, 82060), (746, 74470), (1354, 41030), (1492, 37235), (1865, 29788), (2708, 20515), (3385, 16412), (3730, 14894), (4103, 13540), (6770, 8206), (7447, 7460)]