51591816

素因数分解:

$2^3\times 3^5\times {\mathrm{26539}}^1$

素因数の和:26560

約数の個数: 48

約数和(自身を含む): 144908400

約数和(自身を除く): 93316584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 26539, 53078, 79617, 106156, 159234, 212312, 238851, 318468, 477702, 636936, 716553, 955404, 1433106, 1910808, 2149659, 2866212, 4299318, 5732424, 6448977, 8598636, 12897954, 17197272, 25795908, 51591816]

約数ペア:

[(1, 51591816), (2, 25795908), (3, 17197272), (4, 12897954), (6, 8598636), (8, 6448977), (9, 5732424), (12, 4299318), (18, 2866212), (24, 2149659), (27, 1910808), (36, 1433106), (54, 955404), (72, 716553), (81, 636936), (108, 477702), (162, 318468), (216, 238851), (243, 212312), (324, 159234), (486, 106156), (648, 79617), (972, 53078), (1944, 26539)]