51694680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{430789}}^1$

素因数の和:430803

約数の個数: 32

約数和(自身を含む): 155084400

約数和(自身を除く): 103389720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 430789, 861578, 1292367, 1723156, 2153945, 2584734, 3446312, 4307890, 5169468, 6461835, 8615780, 10338936, 12923670, 17231560, 25847340, 51694680]

約数ペア:

[(1, 51694680), (2, 25847340), (3, 17231560), (4, 12923670), (5, 10338936), (6, 8615780), (8, 6461835), (10, 5169468), (12, 4307890), (15, 3446312), (20, 2584734), (24, 2153945), (30, 1723156), (40, 1292367), (60, 861578), (120, 430789)]