51448950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{16333}}^1$

素因数の和:16358

約数の個数: 72

約数和(自身を含む): 157982448

約数和(自身を除く): 106533498

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 16333, 32666, 48999, 81665, 97998, 114331, 146997, 163330, 228662, 244995, 293994, 342993, 408325, 489990, 571655, 685986, 734985, 816650, 1028979, 1143310, 1224975, 1469970, 1714965, 2057958, 2449950, 2858275, 3429930, 3674925, 5144895, 5716550, 7349850, 8574825, 10289790, 17149650, 25724475, 51448950]

約数ペア:

[(1, 51448950), (2, 25724475), (3, 17149650), (5, 10289790), (6, 8574825), (7, 7349850), (9, 5716550), (10, 5144895), (14, 3674925), (15, 3429930), (18, 2858275), (21, 2449950), (25, 2057958), (30, 1714965), (35, 1469970), (42, 1224975), (45, 1143310), (50, 1028979), (63, 816650), (70, 734985), (75, 685986), (90, 571655), (105, 489990), (126, 408325), (150, 342993), (175, 293994), (210, 244995), (225, 228662), (315, 163330), (350, 146997), (450, 114331), (525, 97998), (630, 81665), (1050, 48999), (1575, 32666), (3150, 16333)]