50479470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 143585280

約数和(自身を除く): 93105810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 37, 45, 54, 62, 74, 90, 93, 111, 135, 155, 163, 185, 186, 222, 270, 279, 310, 326, 333, 370, 465, 489, 555, 558, 666, 815, 837, 930, 978, 999, 1110, 1147, 1395, 1467, 1630, 1665, 1674, 1998, 2294, 2445, 2790, 2934, 3330, 3441, 4185, 4401, 4890, 4995, 5053, 5735, 6031, 6882, 7335, 8370, 8802, 9990, 10106, 10323, 11470, 12062, 14670, 15159, 17205, 18093, 20646, 22005, 25265, 30155, 30318, 30969, 34410, 36186, 44010, 45477, 50530, 51615, 54279, 60310, 61938, 75795, 90465, 90954, 103230, 108558, 136431, 151590, 154845, 162837, 180930, 186961, 227385, 271395, 272862, 309690, 325674, 373922, 454770, 542790, 560883, 682155, 814185, 934805, 1121766, 1364310, 1628370, 1682649, 1869610, 2804415, 3365298, 5047947, 5608830, 8413245, 10095894, 16826490, 25239735, 50479470]

約数ペア:

[(1, 50479470), (2, 25239735), (3, 16826490), (5, 10095894), (6, 8413245), (9, 5608830), (10, 5047947), (15, 3365298), (18, 2804415), (27, 1869610), (30, 1682649), (31, 1628370), (37, 1364310), (45, 1121766), (54, 934805), (62, 814185), (74, 682155), (90, 560883), (93, 542790), (111, 454770), (135, 373922), (155, 325674), (163, 309690), (185, 272862), (186, 271395), (222, 227385), (270, 186961), (279, 180930), (310, 162837), (326, 154845), (333, 151590), (370, 136431), (465, 108558), (489, 103230), (555, 90954), (558, 90465), (666, 75795), (815, 61938), (837, 60310), (930, 54279), (978, 51615), (999, 50530), (1110, 45477), (1147, 44010), (1395, 36186), (1467, 34410), (1630, 30969), (1665, 30318), (1674, 30155), (1998, 25265), (2294, 22005), (2445, 20646), (2790, 18093), (2934, 17205), (3330, 15159), (3441, 14670), (4185, 12062), (4401, 11470), (4890, 10323), (4995, 10106), (5053, 9990), (5735, 8802), (6031, 8370), (6882, 7335)]