51074964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 137592000

約数和(自身を除く): 86517036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 839, 1068, 1602, 1678, 1691, 2517, 3204, 3356, 3382, 5034, 5073, 6764, 7551, 10068, 10146, 15102, 15219, 15941, 20292, 30204, 30438, 31882, 47823, 60876, 63764, 74671, 95646, 143469, 149342, 191292, 224013, 286938, 298684, 448026, 573876, 672039, 896052, 1344078, 1418749, 2688156, 2837498, 4256247, 5674996, 8512494, 12768741, 17024988, 25537482, 51074964]

約数ペア:

[(1, 51074964), (2, 25537482), (3, 17024988), (4, 12768741), (6, 8512494), (9, 5674996), (12, 4256247), (18, 2837498), (19, 2688156), (36, 1418749), (38, 1344078), (57, 896052), (76, 672039), (89, 573876), (114, 448026), (171, 298684), (178, 286938), (228, 224013), (267, 191292), (342, 149342), (356, 143469), (534, 95646), (684, 74671), (801, 63764), (839, 60876), (1068, 47823), (1602, 31882), (1678, 30438), (1691, 30204), (2517, 20292), (3204, 15941), (3356, 15219), (3382, 15102), (5034, 10146), (5073, 10068), (6764, 7551)]