51492518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 98249760

約数和(自身を除く): 46757242

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 121, 154, 226, 242, 269, 538, 791, 847, 1243, 1582, 1694, 1883, 2486, 2959, 3766, 5918, 8701, 13673, 17402, 20713, 27346, 30397, 32549, 41426, 60794, 65098, 95711, 191422, 212779, 227843, 334367, 425558, 455686, 668734, 2340569, 3678037, 4681138, 7356074, 25746259, 51492518]

約数ペア:

[(1, 51492518), (2, 25746259), (7, 7356074), (11, 4681138), (14, 3678037), (22, 2340569), (77, 668734), (113, 455686), (121, 425558), (154, 334367), (226, 227843), (242, 212779), (269, 191422), (538, 95711), (791, 65098), (847, 60794), (1243, 41426), (1582, 32549), (1694, 30397), (1883, 27346), (2486, 20713), (2959, 17402), (3766, 13673), (5918, 8701)]