53780148

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{7507}}^1$

素因数の和:7716

約数の個数: 36

約数和(自身を含む): 136645600

約数和(自身を除く): 82865452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 7507, 15014, 22521, 30028, 45042, 67563, 90084, 135126, 270252, 1493893, 2987786, 4481679, 5975572, 8963358, 13445037, 17926716, 26890074, 53780148]

約数ペア:

[(1, 53780148), (2, 26890074), (3, 17926716), (4, 13445037), (6, 8963358), (9, 5975572), (12, 4481679), (18, 2987786), (36, 1493893), (199, 270252), (398, 135126), (597, 90084), (796, 67563), (1194, 45042), (1791, 30028), (2388, 22521), (3582, 15014), (7164, 7507)]