49145520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 153284832

約数和(自身を除く): 104139312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1061, 1158, 1544, 1930, 2122, 2316, 2895, 3088, 3183, 3860, 4244, 4632, 5305, 5790, 6366, 7720, 8488, 9264, 10610, 11580, 12732, 15440, 15915, 16976, 21220, 23160, 25464, 31830, 42440, 46320, 50928, 63660, 84880, 127320, 204773, 254640, 409546, 614319, 819092, 1023865, 1228638, 1638184, 2047730, 2457276, 3071595, 3276368, 4095460, 4914552, 6143190, 8190920, 9829104, 12286380, 16381840, 24572760, 49145520]

約数ペア:

[(1, 49145520), (2, 24572760), (3, 16381840), (4, 12286380), (5, 9829104), (6, 8190920), (8, 6143190), (10, 4914552), (12, 4095460), (15, 3276368), (16, 3071595), (20, 2457276), (24, 2047730), (30, 1638184), (40, 1228638), (48, 1023865), (60, 819092), (80, 614319), (120, 409546), (193, 254640), (240, 204773), (386, 127320), (579, 84880), (772, 63660), (965, 50928), (1061, 46320), (1158, 42440), (1544, 31830), (1930, 25464), (2122, 23160), (2316, 21220), (2895, 16976), (3088, 15915), (3183, 15440), (3860, 12732), (4244, 11580), (4632, 10610), (5305, 9264), (5790, 8488), (6366, 7720)]