54794960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 141098112

約数和(自身を除く): 86303152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 781, 877, 880, 1136, 1420, 1562, 1754, 2840, 3124, 3508, 3905, 4385, 5680, 6248, 7016, 7810, 8770, 9647, 12496, 14032, 15620, 17540, 19294, 31240, 35080, 38588, 48235, 62267, 62480, 70160, 77176, 96470, 124534, 154352, 192940, 249068, 311335, 385880, 498136, 622670, 684937, 771760, 996272, 1245340, 1369874, 2490680, 2739748, 3424685, 4981360, 5479496, 6849370, 10958992, 13698740, 27397480, 54794960]

約数ペア:

[(1, 54794960), (2, 27397480), (4, 13698740), (5, 10958992), (8, 6849370), (10, 5479496), (11, 4981360), (16, 3424685), (20, 2739748), (22, 2490680), (40, 1369874), (44, 1245340), (55, 996272), (71, 771760), (80, 684937), (88, 622670), (110, 498136), (142, 385880), (176, 311335), (220, 249068), (284, 192940), (355, 154352), (440, 124534), (568, 96470), (710, 77176), (781, 70160), (877, 62480), (880, 62267), (1136, 48235), (1420, 38588), (1562, 35080), (1754, 31240), (2840, 19294), (3124, 17540), (3508, 15620), (3905, 14032), (4385, 12496), (5680, 9647), (6248, 8770), (7016, 7810)]