53128236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13457}}^1$

素因数の和:13518

約数の個数: 48

約数和(自身を含む): 144700416

約数和(自身を除く): 91572180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 13457, 26914, 40371, 53828, 80742, 94199, 161484, 188398, 282597, 376796, 565194, 632479, 1130388, 1264958, 1897437, 2529916, 3794874, 4427353, 7589748, 8854706, 13282059, 17709412, 26564118, 53128236]

約数ペア:

[(1, 53128236), (2, 26564118), (3, 17709412), (4, 13282059), (6, 8854706), (7, 7589748), (12, 4427353), (14, 3794874), (21, 2529916), (28, 1897437), (42, 1264958), (47, 1130388), (84, 632479), (94, 565194), (141, 376796), (188, 282597), (282, 188398), (329, 161484), (564, 94199), (658, 80742), (987, 53828), (1316, 40371), (1974, 26914), (3948, 13457)]