47863790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1301}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 93181536

約数和(自身を除く): 45317746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1301, 1415, 2602, 2830, 3679, 6505, 7358, 13010, 16913, 18395, 33826, 36790, 84565, 169130, 368183, 736366, 1840915, 3681830, 4786379, 9572758, 23931895, 47863790]

約数ペア:

[(1, 47863790), (2, 23931895), (5, 9572758), (10, 4786379), (13, 3681830), (26, 1840915), (65, 736366), (130, 368183), (283, 169130), (566, 84565), (1301, 36790), (1415, 33826), (2602, 18395), (2830, 16913), (3679, 13010), (6505, 7358)]