53075000

素因数分解:

$2^3\times 5^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 136397520

約数和(自身を除く): 83322520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 193, 200, 220, 250, 275, 386, 440, 500, 550, 625, 772, 965, 1000, 1100, 1250, 1375, 1544, 1930, 2123, 2200, 2500, 2750, 3125, 3860, 4246, 4825, 5000, 5500, 6250, 6875, 7720, 8492, 9650, 10615, 11000, 12500, 13750, 16984, 19300, 21230, 24125, 25000, 27500, 34375, 38600, 42460, 48250, 53075, 55000, 68750, 84920, 96500, 106150, 120625, 137500, 193000, 212300, 241250, 265375, 275000, 424600, 482500, 530750, 603125, 965000, 1061500, 1206250, 1326875, 2123000, 2412500, 2653750, 4825000, 5307500, 6634375, 10615000, 13268750, 26537500, 53075000]

約数ペア:

[(1, 53075000), (2, 26537500), (4, 13268750), (5, 10615000), (8, 6634375), (10, 5307500), (11, 4825000), (20, 2653750), (22, 2412500), (25, 2123000), (40, 1326875), (44, 1206250), (50, 1061500), (55, 965000), (88, 603125), (100, 530750), (110, 482500), (125, 424600), (193, 275000), (200, 265375), (220, 241250), (250, 212300), (275, 193000), (386, 137500), (440, 120625), (500, 106150), (550, 96500), (625, 84920), (772, 68750), (965, 55000), (1000, 53075), (1100, 48250), (1250, 42460), (1375, 38600), (1544, 34375), (1930, 27500), (2123, 25000), (2200, 24125), (2500, 21230), (2750, 19300), (3125, 16984), (3860, 13750), (4246, 12500), (4825, 11000), (5000, 10615), (5500, 9650), (6250, 8492), (6875, 7720)]