55404210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 140849280

約数和(自身を除く): 85445070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 645, 870, 1247, 1290, 1481, 2494, 2962, 3741, 4443, 6235, 7405, 7482, 8886, 12470, 14810, 18705, 22215, 37410, 42949, 44430, 63683, 85898, 127366, 128847, 191049, 214745, 257694, 318415, 382098, 429490, 636830, 644235, 955245, 1288470, 1846807, 1910490, 3693614, 5540421, 9234035, 11080842, 18468070, 27702105, 55404210]

約数ペア:

[(1, 55404210), (2, 27702105), (3, 18468070), (5, 11080842), (6, 9234035), (10, 5540421), (15, 3693614), (29, 1910490), (30, 1846807), (43, 1288470), (58, 955245), (86, 644235), (87, 636830), (129, 429490), (145, 382098), (174, 318415), (215, 257694), (258, 214745), (290, 191049), (430, 128847), (435, 127366), (645, 85898), (870, 63683), (1247, 44430), (1290, 42949), (1481, 37410), (2494, 22215), (2962, 18705), (3741, 14810), (4443, 12470), (6235, 8886), (7405, 7482)]