47319720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56333}}^1$

素因数の和:56354

約数の個数: 64

約数和(自身を含む): 162241920

約数和(自身を除く): 114922200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 56333, 112666, 168999, 225332, 281665, 337998, 394331, 450664, 563330, 675996, 788662, 844995, 1126660, 1182993, 1351992, 1577324, 1689990, 1971655, 2253320, 2365986, 3154648, 3379980, 3943310, 4731972, 5914965, 6759960, 7886620, 9463944, 11829930, 15773240, 23659860, 47319720]

約数ペア:

[(1, 47319720), (2, 23659860), (3, 15773240), (4, 11829930), (5, 9463944), (6, 7886620), (7, 6759960), (8, 5914965), (10, 4731972), (12, 3943310), (14, 3379980), (15, 3154648), (20, 2365986), (21, 2253320), (24, 1971655), (28, 1689990), (30, 1577324), (35, 1351992), (40, 1182993), (42, 1126660), (56, 844995), (60, 788662), (70, 675996), (84, 563330), (105, 450664), (120, 394331), (140, 337998), (168, 281665), (210, 225332), (280, 168999), (420, 112666), (840, 56333)]