54886280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59659}}^1$

素因数の和:59693

約数の個数: 32

約数和(自身を含む): 128865600

約数和(自身を除く): 73979320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 59659, 119318, 238636, 298295, 477272, 596590, 1193180, 1372157, 2386360, 2744314, 5488628, 6860785, 10977256, 13721570, 27443140, 54886280]

約数ペア:

[(1, 54886280), (2, 27443140), (4, 13721570), (5, 10977256), (8, 6860785), (10, 5488628), (20, 2744314), (23, 2386360), (40, 1372157), (46, 1193180), (92, 596590), (115, 477272), (184, 298295), (230, 238636), (460, 119318), (920, 59659)]