51721088

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{9397}}^1$

素因数の和:9454

約数の個数: 32

約数和(自身を含む): 105445560

約数和(自身を除く): 53724472

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 9397, 18794, 37588, 75176, 150352, 300704, 404071, 601408, 808142, 1202816, 1616284, 3232568, 6465136, 12930272, 25860544, 51721088]

約数ペア:

[(1, 51721088), (2, 25860544), (4, 12930272), (8, 6465136), (16, 3232568), (32, 1616284), (43, 1202816), (64, 808142), (86, 601408), (128, 404071), (172, 300704), (344, 150352), (688, 75176), (1376, 37588), (2752, 18794), (5504, 9397)]