54212940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{301183}}^1$

素因数の和:301198

約数の個数: 36

約数和(自身を含む): 164446464

約数和(自身を除く): 110233524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 301183, 602366, 903549, 1204732, 1505915, 1807098, 2710647, 3011830, 3614196, 4517745, 5421294, 6023660, 9035490, 10842588, 13553235, 18070980, 27106470, 54212940]

約数ペア:

[(1, 54212940), (2, 27106470), (3, 18070980), (4, 13553235), (5, 10842588), (6, 9035490), (9, 6023660), (10, 5421294), (12, 4517745), (15, 3614196), (18, 3011830), (20, 2710647), (30, 1807098), (36, 1505915), (45, 1204732), (60, 903549), (90, 602366), (180, 301183)]