50455980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 158054400

約数和(自身を除く): 107598420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 223, 270, 419, 446, 540, 669, 838, 892, 1115, 1257, 1338, 1676, 2007, 2095, 2230, 2514, 2676, 3345, 3771, 4014, 4190, 4460, 5028, 6021, 6285, 6690, 7542, 8028, 8380, 10035, 11313, 12042, 12570, 13380, 15084, 18855, 20070, 22626, 24084, 25140, 30105, 37710, 40140, 45252, 56565, 60210, 75420, 93437, 113130, 120420, 186874, 226260, 280311, 373748, 467185, 560622, 840933, 934370, 1121244, 1401555, 1681866, 1868740, 2522799, 2803110, 3363732, 4204665, 5045598, 5606220, 8409330, 10091196, 12613995, 16818660, 25227990, 50455980]

約数ペア:

[(1, 50455980), (2, 25227990), (3, 16818660), (4, 12613995), (5, 10091196), (6, 8409330), (9, 5606220), (10, 5045598), (12, 4204665), (15, 3363732), (18, 2803110), (20, 2522799), (27, 1868740), (30, 1681866), (36, 1401555), (45, 1121244), (54, 934370), (60, 840933), (90, 560622), (108, 467185), (135, 373748), (180, 280311), (223, 226260), (270, 186874), (419, 120420), (446, 113130), (540, 93437), (669, 75420), (838, 60210), (892, 56565), (1115, 45252), (1257, 40140), (1338, 37710), (1676, 30105), (2007, 25140), (2095, 24084), (2230, 22626), (2514, 20070), (2676, 18855), (3345, 15084), (3771, 13380), (4014, 12570), (4190, 12042), (4460, 11313), (5028, 10035), (6021, 8380), (6285, 8028), (6690, 7542)]