53186120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4494

約数の個数: 64

約数和(自身を含む): 134507520

約数和(自身を除く): 81321400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 4447, 5980, 8894, 11960, 17788, 22235, 35576, 44470, 57811, 88940, 102281, 115622, 177880, 204562, 231244, 289055, 409124, 462488, 511405, 578110, 818248, 1022810, 1156220, 1329653, 2045620, 2312440, 2659306, 4091240, 5318612, 6648265, 10637224, 13296530, 26593060, 53186120]

約数ペア:

[(1, 53186120), (2, 26593060), (4, 13296530), (5, 10637224), (8, 6648265), (10, 5318612), (13, 4091240), (20, 2659306), (23, 2312440), (26, 2045620), (40, 1329653), (46, 1156220), (52, 1022810), (65, 818248), (92, 578110), (104, 511405), (115, 462488), (130, 409124), (184, 289055), (230, 231244), (260, 204562), (299, 177880), (460, 115622), (520, 102281), (598, 88940), (920, 57811), (1196, 44470), (1495, 35576), (2392, 22235), (2990, 17788), (4447, 11960), (5980, 8894)]