51164672

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{7687}}^1$

素因数の和:7718

約数の個数: 40

約数和(自身を含む): 110107536

約数和(自身を除く): 58942864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 7687, 15374, 30748, 61496, 99931, 122992, 199862, 245984, 399724, 491968, 799448, 983936, 1598896, 1967872, 3197792, 3935744, 6395584, 12791168, 25582336, 51164672]

約数ペア:

[(1, 51164672), (2, 25582336), (4, 12791168), (8, 6395584), (13, 3935744), (16, 3197792), (26, 1967872), (32, 1598896), (52, 983936), (64, 799448), (104, 491968), (128, 399724), (208, 245984), (256, 199862), (416, 122992), (512, 99931), (832, 61496), (1664, 30748), (3328, 15374), (6656, 7687)]