51197970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89821}}^1$

素因数の和:89850

約数の個数: 32

約数和(自身を含む): 129343680

約数和(自身を除く): 78145710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 89821, 179642, 269463, 449105, 538926, 898210, 1347315, 1706599, 2694630, 3413198, 5119797, 8532995, 10239594, 17065990, 25598985, 51197970]

約数ペア:

[(1, 51197970), (2, 25598985), (3, 17065990), (5, 10239594), (6, 8532995), (10, 5119797), (15, 3413198), (19, 2694630), (30, 1706599), (38, 1347315), (57, 898210), (95, 538926), (114, 449105), (190, 269463), (285, 179642), (570, 89821)]