50663480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7867}}^1$

素因数の和:7908

約数の個数: 64

約数和(自身を含む): 135959040

約数和(自身を除く): 85295560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 7867, 15734, 31468, 39335, 55069, 62936, 78670, 110138, 157340, 180941, 220276, 275345, 314680, 361882, 440552, 550690, 723764, 904705, 1101380, 1266587, 1447528, 1809410, 2202760, 2533174, 3618820, 5066348, 6332935, 7237640, 10132696, 12665870, 25331740, 50663480]

約数ペア:

[(1, 50663480), (2, 25331740), (4, 12665870), (5, 10132696), (7, 7237640), (8, 6332935), (10, 5066348), (14, 3618820), (20, 2533174), (23, 2202760), (28, 1809410), (35, 1447528), (40, 1266587), (46, 1101380), (56, 904705), (70, 723764), (92, 550690), (115, 440552), (140, 361882), (161, 314680), (184, 275345), (230, 220276), (280, 180941), (322, 157340), (460, 110138), (644, 78670), (805, 62936), (920, 55069), (1288, 39335), (1610, 31468), (3220, 15734), (6440, 7867)]