54882420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1427}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 154018368

約数和(自身を除く): 99135948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1427, 1923, 2564, 2854, 3205, 3846, 4281, 5708, 6410, 7135, 7692, 8562, 9615, 12820, 14270, 17124, 19230, 21405, 28540, 38460, 42810, 85620, 914707, 1829414, 2744121, 3658828, 4573535, 5488242, 9147070, 10976484, 13720605, 18294140, 27441210, 54882420]

約数ペア:

[(1, 54882420), (2, 27441210), (3, 18294140), (4, 13720605), (5, 10976484), (6, 9147070), (10, 5488242), (12, 4573535), (15, 3658828), (20, 2744121), (30, 1829414), (60, 914707), (641, 85620), (1282, 42810), (1427, 38460), (1923, 28540), (2564, 21405), (2854, 19230), (3205, 17124), (3846, 14270), (4281, 12820), (5708, 9615), (6410, 8562), (7135, 7692)]