56430880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32063}}^1$

素因数の和:32089

約数の個数: 48

約数和(自身を含む): 145442304

約数和(自身を除く): 89011424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 32063, 64126, 128252, 160315, 256504, 320630, 352693, 513008, 641260, 705386, 1026016, 1282520, 1410772, 1763465, 2565040, 2821544, 3526930, 5130080, 5643088, 7053860, 11286176, 14107720, 28215440, 56430880]

約数ペア:

[(1, 56430880), (2, 28215440), (4, 14107720), (5, 11286176), (8, 7053860), (10, 5643088), (11, 5130080), (16, 3526930), (20, 2821544), (22, 2565040), (32, 1763465), (40, 1410772), (44, 1282520), (55, 1026016), (80, 705386), (88, 641260), (110, 513008), (160, 352693), (176, 320630), (220, 256504), (352, 160315), (440, 128252), (880, 64126), (1760, 32063)]