53905440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{112303}}^1$

素因数の和:112321

約数の個数: 48

約数和(自身を含む): 169803648

約数和(自身を除く): 115898208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 112303, 224606, 336909, 449212, 561515, 673818, 898424, 1123030, 1347636, 1684545, 1796848, 2246060, 2695272, 3369090, 3593696, 4492120, 5390544, 6738180, 8984240, 10781088, 13476360, 17968480, 26952720, 53905440]

約数ペア:

[(1, 53905440), (2, 26952720), (3, 17968480), (4, 13476360), (5, 10781088), (6, 8984240), (8, 6738180), (10, 5390544), (12, 4492120), (15, 3593696), (16, 3369090), (20, 2695272), (24, 2246060), (30, 1796848), (32, 1684545), (40, 1347636), (48, 1123030), (60, 898424), (80, 673818), (96, 561515), (120, 449212), (160, 336909), (240, 224606), (480, 112303)]