47193258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 115216128

約数和(自身を除く): 68022870

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 157, 238, 314, 357, 421, 471, 714, 842, 942, 1099, 1263, 2198, 2526, 2669, 2947, 3297, 5338, 5894, 6594, 7157, 8007, 8841, 14314, 16014, 17682, 18683, 21471, 37366, 42942, 50099, 56049, 66097, 100198, 112098, 132194, 150297, 198291, 300594, 396582, 462679, 925358, 1123649, 1388037, 2247298, 2776074, 3370947, 6741894, 7865543, 15731086, 23596629, 47193258]

約数ペア:

[(1, 47193258), (2, 23596629), (3, 15731086), (6, 7865543), (7, 6741894), (14, 3370947), (17, 2776074), (21, 2247298), (34, 1388037), (42, 1123649), (51, 925358), (102, 462679), (119, 396582), (157, 300594), (238, 198291), (314, 150297), (357, 132194), (421, 112098), (471, 100198), (714, 66097), (842, 56049), (942, 50099), (1099, 42942), (1263, 37366), (2198, 21471), (2526, 18683), (2669, 17682), (2947, 16014), (3297, 14314), (5338, 8841), (5894, 8007), (6594, 7157)]