53998672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37087}}^1$

素因数の和:37115

約数の個数: 40

約数和(自身を含む): 128769536

約数和(自身を除く): 74770864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 37087, 74174, 148348, 259609, 296696, 482131, 519218, 593392, 964262, 1038436, 1928524, 2076872, 3374917, 3857048, 4153744, 6749834, 7714096, 13499668, 26999336, 53998672]

約数ペア:

[(1, 53998672), (2, 26999336), (4, 13499668), (7, 7714096), (8, 6749834), (13, 4153744), (14, 3857048), (16, 3374917), (26, 2076872), (28, 1928524), (52, 1038436), (56, 964262), (91, 593392), (104, 519218), (112, 482131), (182, 296696), (208, 259609), (364, 148348), (728, 74174), (1456, 37087)]