2051280050

素因数分解:

$2^1\times 5^2\times {\mathrm{1553}}^1\times {\mathrm{26417}}^1$

素因数の和:27982

約数の個数: 24

約数和(自身を含む): 3817982196

約数和(自身を除く): 1766702146

約数列:

[1, 2, 5, 10, 25, 50, 1553, 3106, 7765, 15530, 26417, 38825, 52834, 77650, 132085, 264170, 660425, 1320850, 41025601, 82051202, 205128005, 410256010, 1025640025, 2051280050]

約数ペア:

[(1, 2051280050), (2, 1025640025), (5, 410256010), (10, 205128005), (25, 82051202), (50, 41025601), (1553, 1320850), (3106, 660425), (7765, 264170), (15530, 132085), (26417, 77650), (38825, 52834)]