48399728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 107659776

約数和(自身を除く): 59260048

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 67, 92, 104, 134, 151, 184, 208, 268, 299, 302, 368, 536, 598, 604, 871, 1072, 1196, 1208, 1541, 1742, 1963, 2392, 2416, 3082, 3473, 3484, 3926, 4784, 6164, 6946, 6968, 7852, 10117, 12328, 13892, 13936, 15704, 20033, 20234, 24656, 27784, 31408, 40066, 40468, 45149, 55568, 80132, 80936, 90298, 131521, 160264, 161872, 180596, 232691, 263042, 320528, 361192, 465382, 526084, 722384, 930764, 1052168, 1861528, 2104336, 3024983, 3723056, 6049966, 12099932, 24199864, 48399728]

約数ペア:

[(1, 48399728), (2, 24199864), (4, 12099932), (8, 6049966), (13, 3723056), (16, 3024983), (23, 2104336), (26, 1861528), (46, 1052168), (52, 930764), (67, 722384), (92, 526084), (104, 465382), (134, 361192), (151, 320528), (184, 263042), (208, 232691), (268, 180596), (299, 161872), (302, 160264), (368, 131521), (536, 90298), (598, 80936), (604, 80132), (871, 55568), (1072, 45149), (1196, 40468), (1208, 40066), (1541, 31408), (1742, 27784), (1963, 24656), (2392, 20234), (2416, 20033), (3082, 15704), (3473, 13936), (3484, 13892), (3926, 12328), (4784, 10117), (6164, 7852), (6946, 6968)]