52013488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 113921280

約数和(自身を除く): 61907792

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 43, 46, 76, 86, 92, 152, 172, 173, 184, 304, 344, 346, 368, 437, 688, 692, 817, 874, 989, 1384, 1634, 1748, 1978, 2768, 3268, 3287, 3496, 3956, 3979, 6536, 6574, 6992, 7439, 7912, 7958, 13072, 13148, 14878, 15824, 15916, 18791, 26296, 29756, 31832, 37582, 52592, 59512, 63664, 75164, 75601, 119024, 141341, 150328, 151202, 171097, 282682, 300656, 302404, 342194, 565364, 604808, 684388, 1130728, 1209616, 1368776, 2261456, 2737552, 3250843, 6501686, 13003372, 26006744, 52013488]

約数ペア:

[(1, 52013488), (2, 26006744), (4, 13003372), (8, 6501686), (16, 3250843), (19, 2737552), (23, 2261456), (38, 1368776), (43, 1209616), (46, 1130728), (76, 684388), (86, 604808), (92, 565364), (152, 342194), (172, 302404), (173, 300656), (184, 282682), (304, 171097), (344, 151202), (346, 150328), (368, 141341), (437, 119024), (688, 75601), (692, 75164), (817, 63664), (874, 59512), (989, 52592), (1384, 37582), (1634, 31832), (1748, 29756), (1978, 26296), (2768, 18791), (3268, 15916), (3287, 15824), (3496, 14878), (3956, 13148), (3979, 13072), (6536, 7958), (6574, 7912), (6992, 7439)]