53647660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 129330432

約数和(自身を除く): 75682772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 53, 55, 86, 106, 107, 110, 172, 212, 214, 215, 220, 265, 428, 430, 473, 530, 535, 583, 860, 946, 1060, 1070, 1166, 1177, 1892, 2140, 2279, 2332, 2354, 2365, 2915, 4558, 4601, 4708, 4730, 5671, 5830, 5885, 9116, 9202, 9460, 11342, 11395, 11660, 11770, 18404, 22684, 22790, 23005, 23540, 25069, 28355, 45580, 46010, 50138, 50611, 56710, 62381, 92020, 100276, 101222, 113420, 124762, 125345, 202444, 243853, 249524, 250690, 253055, 311905, 487706, 501380, 506110, 623810, 975412, 1012220, 1219265, 1247620, 2438530, 2682383, 4877060, 5364766, 10729532, 13411915, 26823830, 53647660]

約数ペア:

[(1, 53647660), (2, 26823830), (4, 13411915), (5, 10729532), (10, 5364766), (11, 4877060), (20, 2682383), (22, 2438530), (43, 1247620), (44, 1219265), (53, 1012220), (55, 975412), (86, 623810), (106, 506110), (107, 501380), (110, 487706), (172, 311905), (212, 253055), (214, 250690), (215, 249524), (220, 243853), (265, 202444), (428, 125345), (430, 124762), (473, 113420), (530, 101222), (535, 100276), (583, 92020), (860, 62381), (946, 56710), (1060, 50611), (1070, 50138), (1166, 46010), (1177, 45580), (1892, 28355), (2140, 25069), (2279, 23540), (2332, 23005), (2354, 22790), (2365, 22684), (2915, 18404), (4558, 11770), (4601, 11660), (4708, 11395), (4730, 11342), (5671, 9460), (5830, 9202), (5885, 9116)]