53088200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 137268000

約数和(自身を除く): 84179800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 59, 88, 100, 110, 118, 200, 220, 236, 275, 295, 409, 440, 472, 550, 590, 649, 818, 1100, 1180, 1298, 1475, 1636, 2045, 2200, 2360, 2596, 2950, 3245, 3272, 4090, 4499, 5192, 5900, 6490, 8180, 8998, 10225, 11800, 12980, 16225, 16360, 17996, 20450, 22495, 24131, 25960, 32450, 35992, 40900, 44990, 48262, 64900, 81800, 89980, 96524, 112475, 120655, 129800, 179960, 193048, 224950, 241310, 265441, 449900, 482620, 530882, 603275, 899800, 965240, 1061764, 1206550, 1327205, 2123528, 2413100, 2654410, 4826200, 5308820, 6636025, 10617640, 13272050, 26544100, 53088200]

約数ペア:

[(1, 53088200), (2, 26544100), (4, 13272050), (5, 10617640), (8, 6636025), (10, 5308820), (11, 4826200), (20, 2654410), (22, 2413100), (25, 2123528), (40, 1327205), (44, 1206550), (50, 1061764), (55, 965240), (59, 899800), (88, 603275), (100, 530882), (110, 482620), (118, 449900), (200, 265441), (220, 241310), (236, 224950), (275, 193048), (295, 179960), (409, 129800), (440, 120655), (472, 112475), (550, 96524), (590, 89980), (649, 81800), (818, 64900), (1100, 48262), (1180, 44990), (1298, 40900), (1475, 35992), (1636, 32450), (2045, 25960), (2200, 24131), (2360, 22495), (2596, 20450), (2950, 17996), (3245, 16360), (3272, 16225), (4090, 12980), (4499, 11800), (5192, 10225), (5900, 8998), (6490, 8180)]