53401020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 158995200

約数和(自身を除く): 105594180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 190, 228, 278, 285, 337, 380, 417, 556, 570, 674, 695, 834, 1011, 1140, 1348, 1390, 1668, 1685, 2022, 2085, 2641, 2780, 3370, 4044, 4170, 5055, 5282, 6403, 6740, 7923, 8340, 10110, 10564, 12806, 13205, 15846, 19209, 20220, 25612, 26410, 31692, 32015, 38418, 39615, 46843, 52820, 64030, 76836, 79230, 93686, 96045, 128060, 140529, 158460, 187372, 192090, 234215, 281058, 384180, 468430, 562116, 702645, 890017, 936860, 1405290, 1780034, 2670051, 2810580, 3560068, 4450085, 5340102, 8900170, 10680204, 13350255, 17800340, 26700510, 53401020]

約数ペア:

[(1, 53401020), (2, 26700510), (3, 17800340), (4, 13350255), (5, 10680204), (6, 8900170), (10, 5340102), (12, 4450085), (15, 3560068), (19, 2810580), (20, 2670051), (30, 1780034), (38, 1405290), (57, 936860), (60, 890017), (76, 702645), (95, 562116), (114, 468430), (139, 384180), (190, 281058), (228, 234215), (278, 192090), (285, 187372), (337, 158460), (380, 140529), (417, 128060), (556, 96045), (570, 93686), (674, 79230), (695, 76836), (834, 64030), (1011, 52820), (1140, 46843), (1348, 39615), (1390, 38418), (1668, 32015), (1685, 31692), (2022, 26410), (2085, 25612), (2641, 20220), (2780, 19209), (3370, 15846), (4044, 13205), (4170, 12806), (5055, 10564), (5282, 10110), (6403, 8340), (6740, 7923)]