47450790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27749}}^1$

素因数の和:27781

約数の個数: 48

約数和(自身を含む): 129870000

約数和(自身を除く): 82419210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 27749, 55498, 83247, 138745, 166494, 249741, 277490, 416235, 499482, 527231, 832470, 1054462, 1248705, 1581693, 2497410, 2636155, 3163386, 4745079, 5272310, 7908465, 9490158, 15816930, 23725395, 47450790]

約数ペア:

[(1, 47450790), (2, 23725395), (3, 15816930), (5, 9490158), (6, 7908465), (9, 5272310), (10, 4745079), (15, 3163386), (18, 2636155), (19, 2497410), (30, 1581693), (38, 1248705), (45, 1054462), (57, 832470), (90, 527231), (95, 499482), (114, 416235), (171, 277490), (190, 249741), (285, 166494), (342, 138745), (570, 83247), (855, 55498), (1710, 27749)]