55292480

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1319}}^1$

素因数の和:1467

約数の個数: 56

約数和(自身を含む): 132770880

約数和(自身を除く): 77478400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 1319, 2096, 2620, 2638, 4192, 5240, 5276, 6595, 8384, 10480, 10552, 13190, 20960, 21104, 26380, 41920, 42208, 52760, 84416, 105520, 172789, 211040, 345578, 422080, 691156, 863945, 1382312, 1727890, 2764624, 3455780, 5529248, 6911560, 11058496, 13823120, 27646240, 55292480]

約数ペア:

[(1, 55292480), (2, 27646240), (4, 13823120), (5, 11058496), (8, 6911560), (10, 5529248), (16, 3455780), (20, 2764624), (32, 1727890), (40, 1382312), (64, 863945), (80, 691156), (131, 422080), (160, 345578), (262, 211040), (320, 172789), (524, 105520), (655, 84416), (1048, 52760), (1310, 42208), (1319, 41920), (2096, 26380), (2620, 21104), (2638, 20960), (4192, 13190), (5240, 10552), (5276, 10480), (6595, 8384)]