53142120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{147617}}^1$

素因数の和:147634

約数の個数: 48

約数和(自身を含む): 172713060

約数和(自身を除く): 119570940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 147617, 295234, 442851, 590468, 738085, 885702, 1180936, 1328553, 1476170, 1771404, 2214255, 2657106, 2952340, 3542808, 4428510, 5314212, 5904680, 6642765, 8857020, 10628424, 13285530, 17714040, 26571060, 53142120]

約数ペア:

[(1, 53142120), (2, 26571060), (3, 17714040), (4, 13285530), (5, 10628424), (6, 8857020), (8, 6642765), (9, 5904680), (10, 5314212), (12, 4428510), (15, 3542808), (18, 2952340), (20, 2657106), (24, 2214255), (30, 1771404), (36, 1476170), (40, 1328553), (45, 1180936), (60, 885702), (72, 738085), (90, 590468), (120, 442851), (180, 295234), (360, 147617)]