50637720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2665

約数の個数: 128

約数和(自身を含む): 181232640

約数和(自身を除く): 130594920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2621, 2760, 3220, 3864, 4830, 5242, 6440, 7863, 9660, 10484, 13105, 15726, 18347, 19320, 20968, 26210, 31452, 36694, 39315, 52420, 55041, 60283, 62904, 73388, 78630, 91735, 104840, 110082, 120566, 146776, 157260, 180849, 183470, 220164, 241132, 275205, 301415, 314520, 361698, 366940, 421981, 440328, 482264, 550410, 602830, 723396, 733880, 843962, 904245, 1100820, 1205660, 1265943, 1446792, 1687924, 1808490, 2109905, 2201640, 2411320, 2531886, 3375848, 3616980, 4219810, 5063772, 6329715, 7233960, 8439620, 10127544, 12659430, 16879240, 25318860, 50637720]

約数ペア:

[(1, 50637720), (2, 25318860), (3, 16879240), (4, 12659430), (5, 10127544), (6, 8439620), (7, 7233960), (8, 6329715), (10, 5063772), (12, 4219810), (14, 3616980), (15, 3375848), (20, 2531886), (21, 2411320), (23, 2201640), (24, 2109905), (28, 1808490), (30, 1687924), (35, 1446792), (40, 1265943), (42, 1205660), (46, 1100820), (56, 904245), (60, 843962), (69, 733880), (70, 723396), (84, 602830), (92, 550410), (105, 482264), (115, 440328), (120, 421981), (138, 366940), (140, 361698), (161, 314520), (168, 301415), (184, 275205), (210, 241132), (230, 220164), (276, 183470), (280, 180849), (322, 157260), (345, 146776), (420, 120566), (460, 110082), (483, 104840), (552, 91735), (644, 78630), (690, 73388), (805, 62904), (840, 60283), (920, 55041), (966, 52420), (1288, 39315), (1380, 36694), (1610, 31452), (1932, 26210), (2415, 20968), (2621, 19320), (2760, 18347), (3220, 15726), (3864, 13105), (4830, 10484), (5242, 9660), (6440, 7863)]