51581676

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{26371}}^1$

素因数の和:26541

約数の個数: 24

約数和(自身を含む): 121100224

約数和(自身を除く): 69518548

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 26371, 52742, 79113, 105484, 158226, 316452, 4298473, 8596946, 12895419, 17193892, 25790838, 51581676]

約数ペア:

[(1, 51581676), (2, 25790838), (3, 17193892), (4, 12895419), (6, 8596946), (12, 4298473), (163, 316452), (326, 158226), (489, 105484), (652, 79113), (978, 52742), (1956, 26371)]