47888352

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:920

約数の個数: 72

約数和(自身を含む): 136923696

約数和(自身を除く): 89035344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 647, 771, 1028, 1294, 1542, 1941, 2056, 2313, 2588, 3084, 3882, 4112, 4626, 5176, 5823, 6168, 7764, 8224, 9252, 10352, 11646, 12336, 15528, 18504, 20704, 23292, 24672, 31056, 37008, 46584, 62112, 74016, 93168, 166279, 186336, 332558, 498837, 665116, 997674, 1330232, 1496511, 1995348, 2660464, 2993022, 3990696, 5320928, 5986044, 7981392, 11972088, 15962784, 23944176, 47888352]

約数ペア:

[(1, 47888352), (2, 23944176), (3, 15962784), (4, 11972088), (6, 7981392), (8, 5986044), (9, 5320928), (12, 3990696), (16, 2993022), (18, 2660464), (24, 1995348), (32, 1496511), (36, 1330232), (48, 997674), (72, 665116), (96, 498837), (144, 332558), (257, 186336), (288, 166279), (514, 93168), (647, 74016), (771, 62112), (1028, 46584), (1294, 37008), (1542, 31056), (1941, 24672), (2056, 23292), (2313, 20704), (2588, 18504), (3084, 15528), (3882, 12336), (4112, 11646), (4626, 10352), (5176, 9252), (5823, 8224), (6168, 7764)]