49426880

素因数分解:

$2^6\times 5^1\times {\mathrm{154459}}^1$

素因数の和:154476

約数の個数: 28

約数和(自身を含む): 117698520

約数和(自身を除く): 68271640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 154459, 308918, 617836, 772295, 1235672, 1544590, 2471344, 3089180, 4942688, 6178360, 9885376, 12356720, 24713440, 49426880]

約数ペア:

[(1, 49426880), (2, 24713440), (4, 12356720), (5, 9885376), (8, 6178360), (10, 4942688), (16, 3089180), (20, 2471344), (32, 1544590), (40, 1235672), (64, 772295), (80, 617836), (160, 308918), (320, 154459)]