51750376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1109}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 102564000

約数和(自身を除く): 50813624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 614, 1109, 1228, 2218, 2456, 4436, 5833, 8872, 11666, 21071, 23332, 42142, 46664, 84284, 168568, 340463, 680926, 1361852, 2723704, 6468797, 12937594, 25875188, 51750376]

約数ペア:

[(1, 51750376), (2, 25875188), (4, 12937594), (8, 6468797), (19, 2723704), (38, 1361852), (76, 680926), (152, 340463), (307, 168568), (614, 84284), (1109, 46664), (1228, 42142), (2218, 23332), (2456, 21071), (4436, 11666), (5833, 8872)]