54716984

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 124016640

約数和(自身を除く): 69299656

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 434, 602, 733, 868, 1204, 1333, 1466, 1736, 2408, 2666, 2932, 5131, 5332, 5864, 9331, 10262, 10664, 18662, 20524, 22723, 31519, 37324, 41048, 45446, 63038, 74648, 90892, 126076, 159061, 181784, 220633, 252152, 318122, 441266, 636244, 882532, 977089, 1272488, 1765064, 1954178, 3908356, 6839623, 7816712, 13679246, 27358492, 54716984]

約数ペア:

[(1, 54716984), (2, 27358492), (4, 13679246), (7, 7816712), (8, 6839623), (14, 3908356), (28, 1954178), (31, 1765064), (43, 1272488), (56, 977089), (62, 882532), (86, 636244), (124, 441266), (172, 318122), (217, 252152), (248, 220633), (301, 181784), (344, 159061), (434, 126076), (602, 90892), (733, 74648), (868, 63038), (1204, 45446), (1333, 41048), (1466, 37324), (1736, 31519), (2408, 22723), (2666, 20524), (2932, 18662), (5131, 10664), (5332, 10262), (5864, 9331)]