49298580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{273881}}^1$

素因数の和:273896

約数の個数: 36

約数和(自身を含む): 149539572

約数和(自身を除く): 100240992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 273881, 547762, 821643, 1095524, 1369405, 1643286, 2464929, 2738810, 3286572, 4108215, 4929858, 5477620, 8216430, 9859716, 12324645, 16432860, 24649290, 49298580]

約数ペア:

[(1, 49298580), (2, 24649290), (3, 16432860), (4, 12324645), (5, 9859716), (6, 8216430), (9, 5477620), (10, 4929858), (12, 4108215), (15, 3286572), (18, 2738810), (20, 2464929), (30, 1643286), (36, 1369405), (45, 1095524), (60, 821643), (90, 547762), (180, 273881)]