48135750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4970

約数の個数: 64

約数和(自身を含む): 129415104

約数和(自身を除く): 81279354

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 4937, 9750, 9874, 14811, 24685, 29622, 49370, 64181, 74055, 123425, 128362, 148110, 192543, 246850, 320905, 370275, 385086, 617125, 641810, 740550, 962715, 1234250, 1604525, 1851375, 1925430, 3209050, 3702750, 4813575, 8022625, 9627150, 16045250, 24067875, 48135750]

約数ペア:

[(1, 48135750), (2, 24067875), (3, 16045250), (5, 9627150), (6, 8022625), (10, 4813575), (13, 3702750), (15, 3209050), (25, 1925430), (26, 1851375), (30, 1604525), (39, 1234250), (50, 962715), (65, 740550), (75, 641810), (78, 617125), (125, 385086), (130, 370275), (150, 320905), (195, 246850), (250, 192543), (325, 148110), (375, 128362), (390, 123425), (650, 74055), (750, 64181), (975, 49370), (1625, 29622), (1950, 24685), (3250, 14811), (4875, 9874), (4937, 9750)]