54548970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 150218496

約数和(自身を除く): 95669526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 421, 617, 842, 1234, 1263, 1851, 2105, 2526, 2947, 3085, 3702, 4210, 4319, 5894, 6170, 6315, 8638, 8841, 9255, 12630, 12957, 14735, 17682, 18510, 21595, 25914, 29470, 43190, 44205, 64785, 88410, 129570, 259757, 519514, 779271, 1298785, 1558542, 1818299, 2597570, 3636598, 3896355, 5454897, 7792710, 9091495, 10909794, 18182990, 27274485, 54548970]

約数ペア:

[(1, 54548970), (2, 27274485), (3, 18182990), (5, 10909794), (6, 9091495), (7, 7792710), (10, 5454897), (14, 3896355), (15, 3636598), (21, 2597570), (30, 1818299), (35, 1558542), (42, 1298785), (70, 779271), (105, 519514), (210, 259757), (421, 129570), (617, 88410), (842, 64785), (1234, 44205), (1263, 43190), (1851, 29470), (2105, 25914), (2526, 21595), (2947, 18510), (3085, 17682), (3702, 14735), (4210, 12957), (4319, 12630), (5894, 9255), (6170, 8841), (6315, 8638)]