53488140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5153}}^1$

素因数の和:5338

約数の個数: 48

約数和(自身を含む): 150661728

約数和(自身を除く): 97173588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5153, 5190, 10306, 10380, 15459, 20612, 25765, 30918, 51530, 61836, 77295, 103060, 154590, 309180, 891469, 1782938, 2674407, 3565876, 4457345, 5348814, 8914690, 10697628, 13372035, 17829380, 26744070, 53488140]

約数ペア:

[(1, 53488140), (2, 26744070), (3, 17829380), (4, 13372035), (5, 10697628), (6, 8914690), (10, 5348814), (12, 4457345), (15, 3565876), (20, 2674407), (30, 1782938), (60, 891469), (173, 309180), (346, 154590), (519, 103060), (692, 77295), (865, 61836), (1038, 51530), (1730, 30918), (2076, 25765), (2595, 20612), (3460, 15459), (5153, 10380), (5190, 10306)]