55243398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7603}}^1$

素因数の和:7788

約数の個数: 32

約数和(自身を含む): 127017216

約数和(自身を除く): 71773818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 7603, 15206, 22809, 45618, 53221, 106442, 159663, 319326, 1315319, 2630638, 3945957, 7891914, 9207233, 18414466, 27621699, 55243398]

約数ペア:

[(1, 55243398), (2, 27621699), (3, 18414466), (6, 9207233), (7, 7891914), (14, 3945957), (21, 2630638), (42, 1315319), (173, 319326), (346, 159663), (519, 106442), (1038, 53221), (1211, 45618), (2422, 22809), (3633, 15206), (7266, 7603)]