52653720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{62683}}^1$

素因数の和:62704

約数の個数: 64

約数和(自身を含む): 180529920

約数和(自身を除く): 127876200

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, 62683, 125366, 188049, 250732, 313415, 376098, 438781, 501464, 626830, 752196, 877562, 940245, 1253660, 1316343, 1504392, 1755124, 1880490, 2193905, 2507320, 2632686, 3510248, 3760980, 4387810, 5265372, 6581715, 7521960, 8775620, 10530744, 13163430, 17551240, 26326860, 52653720]

約数ペア:

[(1, 52653720), (2, 26326860), (3, 17551240), (4, 13163430), (5, 10530744), (6, 8775620), (7, 7521960), (8, 6581715), (10, 5265372), (12, 4387810), (14, 3760980), (15, 3510248), (20, 2632686), (21, 2507320), (24, 2193905), (28, 1880490), (30, 1755124), (35, 1504392), (40, 1316343), (42, 1253660), (56, 940245), (60, 877562), (70, 752196), (84, 626830), (105, 501464), (120, 438781), (140, 376098), (168, 313415), (210, 250732), (280, 188049), (420, 125366), (840, 62683)]