49724520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 159235200

約数和(自身を除く): 109510680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 193, 226, 228, 285, 339, 380, 386, 452, 456, 565, 570, 579, 678, 760, 772, 904, 965, 1130, 1140, 1158, 1356, 1544, 1695, 1930, 2147, 2260, 2280, 2316, 2712, 2895, 3390, 3667, 3860, 4294, 4520, 4632, 5790, 6441, 6780, 7334, 7720, 8588, 10735, 11001, 11580, 12882, 13560, 14668, 17176, 18335, 21470, 21809, 22002, 23160, 25764, 29336, 32205, 36670, 42940, 43618, 44004, 51528, 55005, 64410, 65427, 73340, 85880, 87236, 88008, 109045, 110010, 128820, 130854, 146680, 174472, 218090, 220020, 257640, 261708, 327135, 414371, 436180, 440040, 523416, 654270, 828742, 872360, 1243113, 1308540, 1657484, 2071855, 2486226, 2617080, 3314968, 4143710, 4972452, 6215565, 8287420, 9944904, 12431130, 16574840, 24862260, 49724520]

約数ペア:

[(1, 49724520), (2, 24862260), (3, 16574840), (4, 12431130), (5, 9944904), (6, 8287420), (8, 6215565), (10, 4972452), (12, 4143710), (15, 3314968), (19, 2617080), (20, 2486226), (24, 2071855), (30, 1657484), (38, 1308540), (40, 1243113), (57, 872360), (60, 828742), (76, 654270), (95, 523416), (113, 440040), (114, 436180), (120, 414371), (152, 327135), (190, 261708), (193, 257640), (226, 220020), (228, 218090), (285, 174472), (339, 146680), (380, 130854), (386, 128820), (452, 110010), (456, 109045), (565, 88008), (570, 87236), (579, 85880), (678, 73340), (760, 65427), (772, 64410), (904, 55005), (965, 51528), (1130, 44004), (1140, 43618), (1158, 42940), (1356, 36670), (1544, 32205), (1695, 29336), (1930, 25764), (2147, 23160), (2260, 22002), (2280, 21809), (2316, 21470), (2712, 18335), (2895, 17176), (3390, 14668), (3667, 13560), (3860, 12882), (4294, 11580), (4520, 11001), (4632, 10735), (5790, 8588), (6441, 7720), (6780, 7334)]