55153696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 117704664

約数和(自身を除く): 62550968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 673, 788, 1346, 1576, 2561, 2692, 3152, 5122, 5384, 6304, 8749, 10244, 10768, 17498, 20488, 21536, 34996, 40976, 69992, 81952, 132581, 139984, 265162, 279968, 530324, 1060648, 1723553, 2121296, 3447106, 4242592, 6894212, 13788424, 27576848, 55153696]

約数ペア:

[(1, 55153696), (2, 27576848), (4, 13788424), (8, 6894212), (13, 4242592), (16, 3447106), (26, 2121296), (32, 1723553), (52, 1060648), (104, 530324), (197, 279968), (208, 265162), (394, 139984), (416, 132581), (673, 81952), (788, 69992), (1346, 40976), (1576, 34996), (2561, 21536), (2692, 20488), (3152, 17498), (5122, 10768), (5384, 10244), (6304, 8749)]