55181945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5273}}^1$

素因数の和:5321

約数の個数: 32

約数和(自身を含む): 85059072

約数和(自身を除く): 29877127

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 5273, 10465, 26365, 36911, 68549, 121279, 184555, 342745, 479843, 606395, 848953, 1576627, 2399215, 4244765, 7883135, 11036389, 55181945]

約数ペア:

[(1, 55181945), (5, 11036389), (7, 7883135), (13, 4244765), (23, 2399215), (35, 1576627), (65, 848953), (91, 606395), (115, 479843), (161, 342745), (299, 184555), (455, 121279), (805, 68549), (1495, 36911), (2093, 26365), (5273, 10465)]