51358716

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 133660800

約数和(自身を除く): 82302084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 107, 134, 199, 201, 214, 268, 321, 398, 402, 428, 597, 603, 642, 796, 804, 963, 1194, 1206, 1284, 1791, 1926, 2388, 2412, 3582, 3852, 7164, 7169, 13333, 14338, 21293, 21507, 26666, 28676, 39999, 42586, 43014, 53332, 63879, 64521, 79998, 85172, 86028, 119997, 127758, 129042, 159996, 191637, 239994, 255516, 258084, 383274, 479988, 766548, 1426631, 2853262, 4279893, 5706524, 8559786, 12839679, 17119572, 25679358, 51358716]

約数ペア:

[(1, 51358716), (2, 25679358), (3, 17119572), (4, 12839679), (6, 8559786), (9, 5706524), (12, 4279893), (18, 2853262), (36, 1426631), (67, 766548), (107, 479988), (134, 383274), (199, 258084), (201, 255516), (214, 239994), (268, 191637), (321, 159996), (398, 129042), (402, 127758), (428, 119997), (597, 86028), (603, 85172), (642, 79998), (796, 64521), (804, 63879), (963, 53332), (1194, 43014), (1206, 42586), (1284, 39999), (1791, 28676), (1926, 26666), (2388, 21507), (2412, 21293), (3582, 14338), (3852, 13333), (7164, 7169)]