53133720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{442781}}^1$

素因数の和:442795

約数の個数: 32

約数和(自身を含む): 159401520

約数和(自身を除く): 106267800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 442781, 885562, 1328343, 1771124, 2213905, 2656686, 3542248, 4427810, 5313372, 6641715, 8855620, 10626744, 13283430, 17711240, 26566860, 53133720]

約数ペア:

[(1, 53133720), (2, 26566860), (3, 17711240), (4, 13283430), (5, 10626744), (6, 8855620), (8, 6641715), (10, 5313372), (12, 4427810), (15, 3542248), (20, 2656686), (24, 2213905), (30, 1771124), (40, 1328343), (60, 885562), (120, 442781)]