51939300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{24733}}^1$

素因数の和:24757

約数の個数: 72

約数和(自身を含む): 171752896

約数和(自身を除く): 119813596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 24733, 49466, 74199, 98932, 123665, 148398, 173131, 247330, 296796, 346262, 370995, 494660, 519393, 618325, 692524, 741990, 865655, 1038786, 1236650, 1483980, 1731310, 1854975, 2077572, 2473300, 2596965, 3462620, 3709950, 4328275, 5193930, 7419900, 8656550, 10387860, 12984825, 17313100, 25969650, 51939300]

約数ペア:

[(1, 51939300), (2, 25969650), (3, 17313100), (4, 12984825), (5, 10387860), (6, 8656550), (7, 7419900), (10, 5193930), (12, 4328275), (14, 3709950), (15, 3462620), (20, 2596965), (21, 2473300), (25, 2077572), (28, 1854975), (30, 1731310), (35, 1483980), (42, 1236650), (50, 1038786), (60, 865655), (70, 741990), (75, 692524), (84, 618325), (100, 519393), (105, 494660), (140, 370995), (150, 346262), (175, 296796), (210, 247330), (300, 173131), (350, 148398), (420, 123665), (525, 98932), (700, 74199), (1050, 49466), (2100, 24733)]