51187284

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{3299}}^1$

素因数の和:3740

約数の個数: 36

約数和(自身を含む): 129729600

約数和(自身を除く): 78542316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3299, 3879, 5172, 6598, 7758, 9897, 13196, 15516, 19794, 29691, 39588, 59382, 118764, 1421869, 2843738, 4265607, 5687476, 8531214, 12796821, 17062428, 25593642, 51187284]

約数ペア:

[(1, 51187284), (2, 25593642), (3, 17062428), (4, 12796821), (6, 8531214), (9, 5687476), (12, 4265607), (18, 2843738), (36, 1421869), (431, 118764), (862, 59382), (1293, 39588), (1724, 29691), (2586, 19794), (3299, 15516), (3879, 13196), (5172, 9897), (6598, 7758)]