47495406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 112063824

約数和(自身を除く): 64568418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 2213, 3066, 3577, 4426, 6639, 7154, 10731, 13278, 15491, 21462, 30982, 46473, 92946, 108437, 161549, 216874, 323098, 325311, 484647, 650622, 969294, 1130843, 2261686, 3392529, 6785058, 7915901, 15831802, 23747703, 47495406]

約数ペア:

[(1, 47495406), (2, 23747703), (3, 15831802), (6, 7915901), (7, 6785058), (14, 3392529), (21, 2261686), (42, 1130843), (49, 969294), (73, 650622), (98, 484647), (146, 325311), (147, 323098), (219, 216874), (294, 161549), (438, 108437), (511, 92946), (1022, 46473), (1533, 30982), (2213, 21462), (3066, 15491), (3577, 13278), (4426, 10731), (6639, 7154)]