52151120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4092

約数の個数: 80

約数和(自身を含む): 144633600

約数和(自身を除く): 92482480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 4049, 6440, 8098, 12880, 16196, 20245, 28343, 32392, 40490, 56686, 64784, 80980, 93127, 113372, 141715, 161960, 186254, 226744, 283430, 323920, 372508, 453488, 465635, 566860, 651889, 745016, 931270, 1133720, 1303778, 1490032, 1862540, 2267440, 2607556, 3259445, 3725080, 5215112, 6518890, 7450160, 10430224, 13037780, 26075560, 52151120]

約数ペア:

[(1, 52151120), (2, 26075560), (4, 13037780), (5, 10430224), (7, 7450160), (8, 6518890), (10, 5215112), (14, 3725080), (16, 3259445), (20, 2607556), (23, 2267440), (28, 1862540), (35, 1490032), (40, 1303778), (46, 1133720), (56, 931270), (70, 745016), (80, 651889), (92, 566860), (112, 465635), (115, 453488), (140, 372508), (161, 323920), (184, 283430), (230, 226744), (280, 186254), (322, 161960), (368, 141715), (460, 113372), (560, 93127), (644, 80980), (805, 64784), (920, 56686), (1288, 40490), (1610, 32392), (1840, 28343), (2576, 20245), (3220, 16196), (4049, 12880), (6440, 8098)]