51044800

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 84

約数和(自身を含む): 127905256

約数和(自身を除く): 76860456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 160, 200, 244, 305, 320, 400, 488, 523, 610, 800, 976, 1046, 1220, 1525, 1600, 1952, 2092, 2440, 2615, 3050, 3904, 4184, 4880, 5230, 6100, 8368, 9760, 10460, 12200, 13075, 16736, 19520, 20920, 24400, 26150, 31903, 33472, 41840, 48800, 52300, 63806, 83680, 97600, 104600, 127612, 159515, 167360, 209200, 255224, 319030, 418400, 510448, 638060, 797575, 836800, 1020896, 1276120, 1595150, 2041792, 2552240, 3190300, 5104480, 6380600, 10208960, 12761200, 25522400, 51044800]

約数ペア:

[(1, 51044800), (2, 25522400), (4, 12761200), (5, 10208960), (8, 6380600), (10, 5104480), (16, 3190300), (20, 2552240), (25, 2041792), (32, 1595150), (40, 1276120), (50, 1020896), (61, 836800), (64, 797575), (80, 638060), (100, 510448), (122, 418400), (160, 319030), (200, 255224), (244, 209200), (305, 167360), (320, 159515), (400, 127612), (488, 104600), (523, 97600), (610, 83680), (800, 63806), (976, 52300), (1046, 48800), (1220, 41840), (1525, 33472), (1600, 31903), (1952, 26150), (2092, 24400), (2440, 20920), (2615, 19520), (3050, 16736), (3904, 13075), (4184, 12200), (4880, 10460), (5230, 9760), (6100, 8368)]