52808120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77659}}^1$

素因数の和:77687

約数の個数: 32

約数和(自身を含む): 125809200

約数和(自身を除く): 73001080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 77659, 155318, 310636, 388295, 621272, 776590, 1320203, 1553180, 2640406, 3106360, 5280812, 6601015, 10561624, 13202030, 26404060, 52808120]

約数ペア:

[(1, 52808120), (2, 26404060), (4, 13202030), (5, 10561624), (8, 6601015), (10, 5280812), (17, 3106360), (20, 2640406), (34, 1553180), (40, 1320203), (68, 776590), (85, 621272), (136, 388295), (170, 310636), (340, 155318), (680, 77659)]