51073698832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{25469}}^1$

素因数の和:25832

約数の個数: 80

約数和(自身を含む): 110362936320

約数和(自身を除く): 59289237488

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 311, 403, 496, 622, 806, 1244, 1612, 2488, 3224, 4043, 4976, 6448, 8086, 9641, 16172, 19282, 25469, 32344, 38564, 50938, 64688, 77128, 101876, 125333, 154256, 203752, 250666, 331097, 407504, 501332, 662194, 789539, 1002664, 1324388, 1579078, 2005328, 2648776, 3158156, 5297552, 6316312, 7920859, 10264007, 12632624, 15841718, 20528014, 31683436, 41056028, 63366872, 82112056, 102971167, 126733744, 164224112, 205942334, 245546629, 411884668, 491093258, 823769336, 982186516, 1647538672, 1964373032, 3192106177, 3928746064, 6384212354, 12768424708, 25536849416, 51073698832]

約数ペア:

[(1, 51073698832), (2, 25536849416), (4, 12768424708), (8, 6384212354), (13, 3928746064), (16, 3192106177), (26, 1964373032), (31, 1647538672), (52, 982186516), (62, 823769336), (104, 491093258), (124, 411884668), (208, 245546629), (248, 205942334), (311, 164224112), (403, 126733744), (496, 102971167), (622, 82112056), (806, 63366872), (1244, 41056028), (1612, 31683436), (2488, 20528014), (3224, 15841718), (4043, 12632624), (4976, 10264007), (6448, 7920859), (8086, 6316312), (9641, 5297552), (16172, 3158156), (19282, 2648776), (25469, 2005328), (32344, 1579078), (38564, 1324388), (50938, 1002664), (64688, 789539), (77128, 662194), (101876, 501332), (125333, 407504), (154256, 331097), (203752, 250666)]