47202992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 103445760

約数和(自身を除く): 56242768

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 43, 46, 76, 86, 92, 152, 157, 172, 184, 304, 314, 344, 368, 437, 628, 688, 817, 874, 989, 1256, 1634, 1748, 1978, 2512, 2983, 3268, 3496, 3611, 3956, 5966, 6536, 6751, 6992, 7222, 7912, 11932, 13072, 13502, 14444, 15824, 18791, 23864, 27004, 28888, 37582, 47728, 54008, 57776, 68609, 75164, 108016, 128269, 137218, 150328, 155273, 256538, 274436, 300656, 310546, 513076, 548872, 621092, 1026152, 1097744, 1242184, 2052304, 2484368, 2950187, 5900374, 11800748, 23601496, 47202992]

約数ペア:

[(1, 47202992), (2, 23601496), (4, 11800748), (8, 5900374), (16, 2950187), (19, 2484368), (23, 2052304), (38, 1242184), (43, 1097744), (46, 1026152), (76, 621092), (86, 548872), (92, 513076), (152, 310546), (157, 300656), (172, 274436), (184, 256538), (304, 155273), (314, 150328), (344, 137218), (368, 128269), (437, 108016), (628, 75164), (688, 68609), (817, 57776), (874, 54008), (989, 47728), (1256, 37582), (1634, 28888), (1748, 27004), (1978, 23864), (2512, 18791), (2983, 15824), (3268, 14444), (3496, 13502), (3611, 13072), (3956, 11932), (5966, 7912), (6536, 7222), (6751, 6992)]