49311160

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4549}}^1$

素因数の和:4831

約数の個数: 32

約数和(自身を含む): 111384000

約数和(自身を除く): 62072840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4549, 5420, 9098, 10840, 18196, 22745, 36392, 45490, 90980, 181960, 1232779, 2465558, 4931116, 6163895, 9862232, 12327790, 24655580, 49311160]

約数ペア:

[(1, 49311160), (2, 24655580), (4, 12327790), (5, 9862232), (8, 6163895), (10, 4931116), (20, 2465558), (40, 1232779), (271, 181960), (542, 90980), (1084, 45490), (1355, 36392), (2168, 22745), (2710, 18196), (4549, 10840), (5420, 9098)]