51734360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 123871680

約数和(自身を除く): 72137320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 920, 1060, 1061, 1219, 2120, 2122, 2438, 4244, 4876, 5305, 6095, 8488, 9752, 10610, 12190, 21220, 24380, 24403, 42440, 48760, 48806, 56233, 97612, 112466, 122015, 195224, 224932, 244030, 281165, 449864, 488060, 562330, 976120, 1124660, 1293359, 2249320, 2586718, 5173436, 6466795, 10346872, 12933590, 25867180, 51734360]

約数ペア:

[(1, 51734360), (2, 25867180), (4, 12933590), (5, 10346872), (8, 6466795), (10, 5173436), (20, 2586718), (23, 2249320), (40, 1293359), (46, 1124660), (53, 976120), (92, 562330), (106, 488060), (115, 449864), (184, 281165), (212, 244030), (230, 224932), (265, 195224), (424, 122015), (460, 112466), (530, 97612), (920, 56233), (1060, 48806), (1061, 48760), (1219, 42440), (2120, 24403), (2122, 24380), (2438, 21220), (4244, 12190), (4876, 10610), (5305, 9752), (6095, 8488)]