54741040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22073}}^1$

素因数の和:22117

約数の個数: 40

約数和(自身を含む): 131384448

約数和(自身を除く): 76643408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 22073, 44146, 88292, 110365, 176584, 220730, 353168, 441460, 684263, 882920, 1368526, 1765840, 2737052, 3421315, 5474104, 6842630, 10948208, 13685260, 27370520, 54741040]

約数ペア:

[(1, 54741040), (2, 27370520), (4, 13685260), (5, 10948208), (8, 6842630), (10, 5474104), (16, 3421315), (20, 2737052), (31, 1765840), (40, 1368526), (62, 882920), (80, 684263), (124, 441460), (155, 353168), (248, 220730), (310, 176584), (496, 110365), (620, 88292), (1240, 44146), (2480, 22073)]