54995500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 144668160

約数和(自身を除く): 89672660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 125, 133, 140, 175, 190, 250, 266, 350, 380, 475, 500, 532, 665, 700, 827, 875, 950, 1330, 1654, 1750, 1900, 2375, 2660, 3308, 3325, 3500, 4135, 4750, 5789, 6650, 8270, 9500, 11578, 13300, 15713, 16540, 16625, 20675, 23156, 28945, 31426, 33250, 41350, 57890, 62852, 66500, 78565, 82700, 103375, 109991, 115780, 144725, 157130, 206750, 219982, 289450, 314260, 392825, 413500, 439964, 549955, 578900, 723625, 785650, 1099910, 1447250, 1571300, 1964125, 2199820, 2749775, 2894500, 3928250, 5499550, 7856500, 10999100, 13748875, 27497750, 54995500]

約数ペア:

[(1, 54995500), (2, 27497750), (4, 13748875), (5, 10999100), (7, 7856500), (10, 5499550), (14, 3928250), (19, 2894500), (20, 2749775), (25, 2199820), (28, 1964125), (35, 1571300), (38, 1447250), (50, 1099910), (70, 785650), (76, 723625), (95, 578900), (100, 549955), (125, 439964), (133, 413500), (140, 392825), (175, 314260), (190, 289450), (250, 219982), (266, 206750), (350, 157130), (380, 144725), (475, 115780), (500, 109991), (532, 103375), (665, 82700), (700, 78565), (827, 66500), (875, 62852), (950, 57890), (1330, 41350), (1654, 33250), (1750, 31426), (1900, 28945), (2375, 23156), (2660, 20675), (3308, 16625), (3325, 16540), (3500, 15713), (4135, 13300), (4750, 11578), (5789, 9500), (6650, 8270)]