54969500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 77118820

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 125, 145, 170, 223, 250, 290, 340, 425, 446, 493, 500, 580, 725, 850, 892, 986, 1115, 1450, 1700, 1972, 2125, 2230, 2465, 2900, 3625, 3791, 4250, 4460, 4930, 5575, 6467, 7250, 7582, 8500, 9860, 11150, 12325, 12934, 14500, 15164, 18955, 22300, 24650, 25868, 27875, 32335, 37910, 49300, 55750, 61625, 64670, 75820, 94775, 109939, 111500, 123250, 129340, 161675, 189550, 219878, 246500, 323350, 379100, 439756, 473875, 549695, 646700, 808375, 947750, 1099390, 1616750, 1895500, 2198780, 2748475, 3233500, 5496950, 10993900, 13742375, 27484750, 54969500]

約数ペア:

[(1, 54969500), (2, 27484750), (4, 13742375), (5, 10993900), (10, 5496950), (17, 3233500), (20, 2748475), (25, 2198780), (29, 1895500), (34, 1616750), (50, 1099390), (58, 947750), (68, 808375), (85, 646700), (100, 549695), (116, 473875), (125, 439756), (145, 379100), (170, 323350), (223, 246500), (250, 219878), (290, 189550), (340, 161675), (425, 129340), (446, 123250), (493, 111500), (500, 109939), (580, 94775), (725, 75820), (850, 64670), (892, 61625), (986, 55750), (1115, 49300), (1450, 37910), (1700, 32335), (1972, 27875), (2125, 25868), (2230, 24650), (2465, 22300), (2900, 18955), (3625, 15164), (3791, 14500), (4250, 12934), (4460, 12325), (4930, 11150), (5575, 9860), (6467, 8500), (7250, 7582)]