51335520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{106949}}^1$

素因数の和:106967

約数の個数: 48

約数和(自身を含む): 161708400

約数和(自身を除く): 110372880

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, 106949, 213898, 320847, 427796, 534745, 641694, 855592, 1069490, 1283388, 1604235, 1711184, 2138980, 2566776, 3208470, 3422368, 4277960, 5133552, 6416940, 8555920, 10267104, 12833880, 17111840, 25667760, 51335520]

約数ペア:

[(1, 51335520), (2, 25667760), (3, 17111840), (4, 12833880), (5, 10267104), (6, 8555920), (8, 6416940), (10, 5133552), (12, 4277960), (15, 3422368), (16, 3208470), (20, 2566776), (24, 2138980), (30, 1711184), (32, 1604235), (40, 1283388), (48, 1069490), (60, 855592), (80, 641694), (96, 534745), (120, 427796), (160, 320847), (240, 213898), (480, 106949)]