53430080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 112

約数和(自身を含む): 142426944

約数和(自身を除く): 88996864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 160, 172, 176, 215, 220, 320, 344, 352, 353, 430, 440, 473, 688, 704, 706, 860, 880, 946, 1376, 1412, 1720, 1760, 1765, 1892, 2365, 2752, 2824, 3440, 3520, 3530, 3784, 3883, 4730, 5648, 6880, 7060, 7568, 7766, 9460, 11296, 13760, 14120, 15136, 15179, 15532, 18920, 19415, 22592, 28240, 30272, 30358, 31064, 37840, 38830, 56480, 60716, 62128, 75680, 75895, 77660, 112960, 121432, 124256, 151360, 151790, 155320, 166969, 242864, 248512, 303580, 310640, 333938, 485728, 607160, 621280, 667876, 834845, 971456, 1214320, 1242560, 1335752, 1669690, 2428640, 2671504, 3339380, 4857280, 5343008, 6678760, 10686016, 13357520, 26715040, 53430080]

約数ペア:

[(1, 53430080), (2, 26715040), (4, 13357520), (5, 10686016), (8, 6678760), (10, 5343008), (11, 4857280), (16, 3339380), (20, 2671504), (22, 2428640), (32, 1669690), (40, 1335752), (43, 1242560), (44, 1214320), (55, 971456), (64, 834845), (80, 667876), (86, 621280), (88, 607160), (110, 485728), (160, 333938), (172, 310640), (176, 303580), (215, 248512), (220, 242864), (320, 166969), (344, 155320), (352, 151790), (353, 151360), (430, 124256), (440, 121432), (473, 112960), (688, 77660), (704, 75895), (706, 75680), (860, 62128), (880, 60716), (946, 56480), (1376, 38830), (1412, 37840), (1720, 31064), (1760, 30358), (1765, 30272), (1892, 28240), (2365, 22592), (2752, 19415), (2824, 18920), (3440, 15532), (3520, 15179), (3530, 15136), (3784, 14120), (3883, 13760), (4730, 11296), (5648, 9460), (6880, 7766), (7060, 7568)]