47771892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 138692736

約数和(自身を除く): 90920844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 293, 586, 647, 879, 1172, 1294, 1758, 1941, 2051, 2588, 2637, 3516, 3882, 4102, 4529, 5274, 5823, 6153, 7764, 8204, 9058, 10548, 11646, 12306, 13587, 18116, 18459, 23292, 24612, 27174, 36918, 40761, 54348, 73836, 81522, 163044, 189571, 379142, 568713, 758284, 1137426, 1326997, 1706139, 2274852, 2653994, 3412278, 3980991, 5307988, 6824556, 7961982, 11942973, 15923964, 23885946, 47771892]

約数ペア:

[(1, 47771892), (2, 23885946), (3, 15923964), (4, 11942973), (6, 7961982), (7, 6824556), (9, 5307988), (12, 3980991), (14, 3412278), (18, 2653994), (21, 2274852), (28, 1706139), (36, 1326997), (42, 1137426), (63, 758284), (84, 568713), (126, 379142), (252, 189571), (293, 163044), (586, 81522), (647, 73836), (879, 54348), (1172, 40761), (1294, 36918), (1758, 27174), (1941, 24612), (2051, 23292), (2588, 18459), (2637, 18116), (3516, 13587), (3882, 12306), (4102, 11646), (4529, 10548), (5274, 9058), (5823, 8204), (6153, 7764)]