55496324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 109132800

約数和(自身を除く): 53636476

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 173, 199, 346, 398, 403, 692, 796, 806, 1612, 2249, 2587, 4498, 5174, 5363, 6169, 8996, 10348, 10726, 12338, 21452, 24676, 34427, 68854, 69719, 80197, 137708, 139438, 160394, 278876, 320788, 447551, 895102, 1067237, 1790204, 2134474, 4268948, 13874081, 27748162, 55496324]

約数ペア:

[(1, 55496324), (2, 27748162), (4, 13874081), (13, 4268948), (26, 2134474), (31, 1790204), (52, 1067237), (62, 895102), (124, 447551), (173, 320788), (199, 278876), (346, 160394), (398, 139438), (403, 137708), (692, 80197), (796, 69719), (806, 68854), (1612, 34427), (2249, 24676), (2587, 21452), (4498, 12338), (5174, 10726), (5363, 10348), (6169, 8996)]