53221440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{55439}}^1$

素因数の和:55459

約数の個数: 56

約数和(自身を含む): 168981120

約数和(自身を除く): 115759680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 55439, 110878, 166317, 221756, 277195, 332634, 443512, 554390, 665268, 831585, 887024, 1108780, 1330536, 1663170, 1774048, 2217560, 2661072, 3326340, 3548096, 4435120, 5322144, 6652680, 8870240, 10644288, 13305360, 17740480, 26610720, 53221440]

約数ペア:

[(1, 53221440), (2, 26610720), (3, 17740480), (4, 13305360), (5, 10644288), (6, 8870240), (8, 6652680), (10, 5322144), (12, 4435120), (15, 3548096), (16, 3326340), (20, 2661072), (24, 2217560), (30, 1774048), (32, 1663170), (40, 1330536), (48, 1108780), (60, 887024), (64, 831585), (80, 665268), (96, 554390), (120, 443512), (160, 332634), (192, 277195), (240, 221756), (320, 166317), (480, 110878), (960, 55439)]