55855040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7589}}^1$

素因数の和:7629

約数の個数: 56

約数和(自身を含む): 138805920

約数和(自身を除く): 82950880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 7589, 15178, 30356, 37945, 60712, 75890, 121424, 151780, 174547, 242848, 303560, 349094, 485696, 607120, 698188, 872735, 1214240, 1396376, 1745470, 2428480, 2792752, 3490940, 5585504, 6981880, 11171008, 13963760, 27927520, 55855040]

約数ペア:

[(1, 55855040), (2, 27927520), (4, 13963760), (5, 11171008), (8, 6981880), (10, 5585504), (16, 3490940), (20, 2792752), (23, 2428480), (32, 1745470), (40, 1396376), (46, 1214240), (64, 872735), (80, 698188), (92, 607120), (115, 485696), (160, 349094), (184, 303560), (230, 242848), (320, 174547), (368, 151780), (460, 121424), (736, 75890), (920, 60712), (1472, 37945), (1840, 30356), (3680, 15178), (7360, 7589)]