51023358

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 80

約数和(自身を含む): 122943744

約数和(自身を除く): 71920386

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 97, 102, 153, 162, 191, 194, 291, 306, 382, 459, 573, 582, 873, 918, 1146, 1377, 1649, 1719, 1746, 2619, 2754, 3247, 3298, 3438, 4947, 5157, 5238, 6494, 7857, 9741, 9894, 10314, 14841, 15471, 15714, 18527, 19482, 29223, 29682, 30942, 37054, 44523, 55581, 58446, 87669, 89046, 111162, 133569, 166743, 175338, 263007, 267138, 314959, 333486, 500229, 526014, 629918, 944877, 1000458, 1500687, 1889754, 2834631, 3001374, 5669262, 8503893, 17007786, 25511679, 51023358]

約数ペア:

[(1, 51023358), (2, 25511679), (3, 17007786), (6, 8503893), (9, 5669262), (17, 3001374), (18, 2834631), (27, 1889754), (34, 1500687), (51, 1000458), (54, 944877), (81, 629918), (97, 526014), (102, 500229), (153, 333486), (162, 314959), (191, 267138), (194, 263007), (291, 175338), (306, 166743), (382, 133569), (459, 111162), (573, 89046), (582, 87669), (873, 58446), (918, 55581), (1146, 44523), (1377, 37054), (1649, 30942), (1719, 29682), (1746, 29223), (2619, 19482), (2754, 18527), (3247, 15714), (3298, 15471), (3438, 14841), (4947, 10314), (5157, 9894), (5238, 9741), (6494, 7857)]