53204342440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{219889}}^1$

素因数の和:220186

約数の個数: 64

約数和(自身を含む): 125390073600

約数和(自身を除く): 72185731160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 263, 460, 526, 920, 1052, 1315, 2104, 2630, 5260, 6049, 10520, 12098, 24196, 30245, 48392, 60490, 120980, 219889, 241960, 439778, 879556, 1099445, 1759112, 2198890, 4397780, 5057447, 8795560, 10114894, 20229788, 25287235, 40459576, 50574470, 57830807, 101148940, 115661614, 202297880, 231323228, 289154035, 462646456, 578308070, 1156616140, 1330108561, 2313232280, 2660217122, 5320434244, 6650542805, 10640868488, 13301085610, 26602171220, 53204342440]

約数ペア:

[(1, 53204342440), (2, 26602171220), (4, 13301085610), (5, 10640868488), (8, 6650542805), (10, 5320434244), (20, 2660217122), (23, 2313232280), (40, 1330108561), (46, 1156616140), (92, 578308070), (115, 462646456), (184, 289154035), (230, 231323228), (263, 202297880), (460, 115661614), (526, 101148940), (920, 57830807), (1052, 50574470), (1315, 40459576), (2104, 25287235), (2630, 20229788), (5260, 10114894), (6049, 8795560), (10520, 5057447), (12098, 4397780), (24196, 2198890), (30245, 1759112), (48392, 1099445), (60490, 879556), (120980, 439778), (219889, 241960)]