47291228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 92400000

約数和(自身を除く): 45108772

約数列:

[1, 2, 4, 19, 29, 38, 43, 58, 76, 86, 116, 172, 499, 551, 817, 998, 1102, 1247, 1634, 1996, 2204, 2494, 3268, 4988, 9481, 14471, 18962, 21457, 23693, 28942, 37924, 42914, 47386, 57884, 85828, 94772, 274949, 407683, 549898, 622253, 815366, 1099796, 1244506, 1630732, 2489012, 11822807, 23645614, 47291228]

約数ペア:

[(1, 47291228), (2, 23645614), (4, 11822807), (19, 2489012), (29, 1630732), (38, 1244506), (43, 1099796), (58, 815366), (76, 622253), (86, 549898), (116, 407683), (172, 274949), (499, 94772), (551, 85828), (817, 57884), (998, 47386), (1102, 42914), (1247, 37924), (1634, 28942), (1996, 23693), (2204, 21457), (2494, 18962), (3268, 14471), (4988, 9481)]