49930460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 112008960

約数和(自身を除く): 62078500

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 2777, 3596, 4495, 5554, 8990, 11108, 13885, 17980, 27770, 55540, 80533, 86087, 161066, 172174, 322132, 344348, 402665, 430435, 805330, 860870, 1610660, 1721740, 2496523, 4993046, 9986092, 12482615, 24965230, 49930460]

約数ペア:

[(1, 49930460), (2, 24965230), (4, 12482615), (5, 9986092), (10, 4993046), (20, 2496523), (29, 1721740), (31, 1610660), (58, 860870), (62, 805330), (116, 430435), (124, 402665), (145, 344348), (155, 322132), (290, 172174), (310, 161066), (580, 86087), (620, 80533), (899, 55540), (1798, 27770), (2777, 17980), (3596, 13885), (4495, 11108), (5554, 8990)]