54009400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 134924400

約数和(自身を除く): 80915000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 61, 76, 95, 100, 122, 152, 190, 200, 233, 244, 305, 380, 466, 475, 488, 610, 760, 932, 950, 1159, 1165, 1220, 1525, 1864, 1900, 2318, 2330, 2440, 3050, 3800, 4427, 4636, 4660, 5795, 5825, 6100, 8854, 9272, 9320, 11590, 11650, 12200, 14213, 17708, 22135, 23180, 23300, 28426, 28975, 35416, 44270, 46360, 46600, 56852, 57950, 71065, 88540, 110675, 113704, 115900, 142130, 177080, 221350, 231800, 270047, 284260, 355325, 442700, 540094, 568520, 710650, 885400, 1080188, 1350235, 1421300, 2160376, 2700470, 2842600, 5400940, 6751175, 10801880, 13502350, 27004700, 54009400]

約数ペア:

[(1, 54009400), (2, 27004700), (4, 13502350), (5, 10801880), (8, 6751175), (10, 5400940), (19, 2842600), (20, 2700470), (25, 2160376), (38, 1421300), (40, 1350235), (50, 1080188), (61, 885400), (76, 710650), (95, 568520), (100, 540094), (122, 442700), (152, 355325), (190, 284260), (200, 270047), (233, 231800), (244, 221350), (305, 177080), (380, 142130), (466, 115900), (475, 113704), (488, 110675), (610, 88540), (760, 71065), (932, 57950), (950, 56852), (1159, 46600), (1165, 46360), (1220, 44270), (1525, 35416), (1864, 28975), (1900, 28426), (2318, 23300), (2330, 23180), (2440, 22135), (3050, 17708), (3800, 14213), (4427, 12200), (4636, 11650), (4660, 11590), (5795, 9320), (5825, 9272), (6100, 8854)]