54208088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 114751080

約数和(自身を除く): 60542992

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 641, 682, 961, 1282, 1364, 1922, 2564, 2728, 3844, 5128, 7051, 7688, 10571, 14102, 19871, 21142, 28204, 39742, 42284, 56408, 79484, 84568, 158968, 218581, 437162, 616001, 874324, 1232002, 1748648, 2464004, 4928008, 6776011, 13552022, 27104044, 54208088]

約数ペア:

[(1, 54208088), (2, 27104044), (4, 13552022), (8, 6776011), (11, 4928008), (22, 2464004), (31, 1748648), (44, 1232002), (62, 874324), (88, 616001), (124, 437162), (248, 218581), (341, 158968), (641, 84568), (682, 79484), (961, 56408), (1282, 42284), (1364, 39742), (1922, 28204), (2564, 21142), (2728, 19871), (3844, 14102), (5128, 10571), (7051, 7688)]