51731370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 142826112

約数和(自身を除く): 91094742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 67, 69, 90, 115, 134, 138, 201, 207, 230, 335, 345, 373, 402, 414, 603, 670, 690, 746, 1005, 1035, 1119, 1206, 1541, 1865, 2010, 2070, 2238, 3015, 3082, 3357, 3730, 4623, 5595, 6030, 6714, 7705, 8579, 9246, 11190, 13869, 15410, 16785, 17158, 23115, 24991, 25737, 27738, 33570, 42895, 46230, 49982, 51474, 69345, 74973, 77211, 85790, 124955, 128685, 138690, 149946, 154422, 224919, 249910, 257370, 374865, 386055, 449838, 574793, 749730, 772110, 1124595, 1149586, 1724379, 2249190, 2873965, 3448758, 5173137, 5747930, 8621895, 10346274, 17243790, 25865685, 51731370]

約数ペア:

[(1, 51731370), (2, 25865685), (3, 17243790), (5, 10346274), (6, 8621895), (9, 5747930), (10, 5173137), (15, 3448758), (18, 2873965), (23, 2249190), (30, 1724379), (45, 1149586), (46, 1124595), (67, 772110), (69, 749730), (90, 574793), (115, 449838), (134, 386055), (138, 374865), (201, 257370), (207, 249910), (230, 224919), (335, 154422), (345, 149946), (373, 138690), (402, 128685), (414, 124955), (603, 85790), (670, 77211), (690, 74973), (746, 69345), (1005, 51474), (1035, 49982), (1119, 46230), (1206, 42895), (1541, 33570), (1865, 27738), (2010, 25737), (2070, 24991), (2238, 23115), (3015, 17158), (3082, 16785), (3357, 15410), (3730, 13869), (4623, 11190), (5595, 9246), (6030, 8579), (6714, 7705)]