48693280

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 115565184

約数和(自身を除く): 66871904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 1084, 1123, 1355, 2168, 2246, 2710, 4336, 4492, 5420, 5615, 8672, 8984, 10840, 11230, 17968, 21680, 22460, 35936, 43360, 44920, 89840, 179680, 304333, 608666, 1217332, 1521665, 2434664, 3043330, 4869328, 6086660, 9738656, 12173320, 24346640, 48693280]

約数ペア:

[(1, 48693280), (2, 24346640), (4, 12173320), (5, 9738656), (8, 6086660), (10, 4869328), (16, 3043330), (20, 2434664), (32, 1521665), (40, 1217332), (80, 608666), (160, 304333), (271, 179680), (542, 89840), (1084, 44920), (1123, 43360), (1355, 35936), (2168, 22460), (2246, 21680), (2710, 17968), (4336, 11230), (4492, 10840), (5420, 8984), (5615, 8672)]