56650880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 128

約数和(自身を含む): 159364800

約数和(自身を除く): 102713920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 619, 640, 704, 715, 832, 880, 1040, 1144, 1238, 1408, 1430, 1664, 1760, 2080, 2288, 2476, 2860, 3095, 3520, 4160, 4576, 4952, 5720, 6190, 6809, 7040, 8047, 8320, 9152, 9904, 11440, 12380, 13618, 16094, 18304, 19808, 22880, 24760, 27236, 32188, 34045, 39616, 40235, 45760, 49520, 54472, 64376, 68090, 79232, 80470, 88517, 91520, 99040, 108944, 128752, 136180, 160940, 177034, 198080, 217888, 257504, 272360, 321880, 354068, 396160, 435776, 442585, 515008, 544720, 643760, 708136, 871552, 885170, 1030016, 1089440, 1287520, 1416272, 1770340, 2178880, 2575040, 2832544, 3540680, 4357760, 5150080, 5665088, 7081360, 11330176, 14162720, 28325440, 56650880]

約数ペア:

[(1, 56650880), (2, 28325440), (4, 14162720), (5, 11330176), (8, 7081360), (10, 5665088), (11, 5150080), (13, 4357760), (16, 3540680), (20, 2832544), (22, 2575040), (26, 2178880), (32, 1770340), (40, 1416272), (44, 1287520), (52, 1089440), (55, 1030016), (64, 885170), (65, 871552), (80, 708136), (88, 643760), (104, 544720), (110, 515008), (128, 442585), (130, 435776), (143, 396160), (160, 354068), (176, 321880), (208, 272360), (220, 257504), (260, 217888), (286, 198080), (320, 177034), (352, 160940), (416, 136180), (440, 128752), (520, 108944), (572, 99040), (619, 91520), (640, 88517), (704, 80470), (715, 79232), (832, 68090), (880, 64376), (1040, 54472), (1144, 49520), (1238, 45760), (1408, 40235), (1430, 39616), (1664, 34045), (1760, 32188), (2080, 27236), (2288, 24760), (2476, 22880), (2860, 19808), (3095, 18304), (3520, 16094), (4160, 13618), (4576, 12380), (4952, 11440), (5720, 9904), (6190, 9152), (6809, 8320), (7040, 8047)]