51096420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31541}}^1$

素因数の和:31562

約数の個数: 60

約数和(自身を含む): 160296444

約数和(自身を除く): 109200024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 31541, 63082, 94623, 126164, 157705, 189246, 283869, 315410, 378492, 473115, 567738, 630820, 851607, 946230, 1135476, 1419345, 1703214, 1892460, 2554821, 2838690, 3406428, 4258035, 5109642, 5677380, 8516070, 10219284, 12774105, 17032140, 25548210, 51096420]

約数ペア:

[(1, 51096420), (2, 25548210), (3, 17032140), (4, 12774105), (5, 10219284), (6, 8516070), (9, 5677380), (10, 5109642), (12, 4258035), (15, 3406428), (18, 2838690), (20, 2554821), (27, 1892460), (30, 1703214), (36, 1419345), (45, 1135476), (54, 946230), (60, 851607), (81, 630820), (90, 567738), (108, 473115), (135, 378492), (162, 315410), (180, 283869), (270, 189246), (324, 157705), (405, 126164), (540, 94623), (810, 63082), (1620, 31541)]