53758360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 128148480

約数和(自身を除く): 74390120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 355, 460, 568, 710, 823, 920, 1420, 1633, 1646, 2840, 3266, 3292, 4115, 6532, 6584, 8165, 8230, 13064, 16330, 16460, 18929, 32660, 32920, 37858, 58433, 65320, 75716, 94645, 116866, 151432, 189290, 233732, 292165, 378580, 467464, 584330, 757160, 1168660, 1343959, 2337320, 2687918, 5375836, 6719795, 10751672, 13439590, 26879180, 53758360]

約数ペア:

[(1, 53758360), (2, 26879180), (4, 13439590), (5, 10751672), (8, 6719795), (10, 5375836), (20, 2687918), (23, 2337320), (40, 1343959), (46, 1168660), (71, 757160), (92, 584330), (115, 467464), (142, 378580), (184, 292165), (230, 233732), (284, 189290), (355, 151432), (460, 116866), (568, 94645), (710, 75716), (823, 65320), (920, 58433), (1420, 37858), (1633, 32920), (1646, 32660), (2840, 18929), (3266, 16460), (3292, 16330), (4115, 13064), (6532, 8230), (6584, 8165)]