49625520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 178083840

約数和(自身を除く): 128458320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 271, 280, 327, 336, 420, 436, 542, 545, 560, 654, 763, 813, 840, 872, 1084, 1090, 1308, 1355, 1526, 1626, 1635, 1680, 1744, 1897, 2168, 2180, 2289, 2616, 2710, 3052, 3252, 3270, 3794, 3815, 4065, 4336, 4360, 4578, 5232, 5420, 5691, 6104, 6504, 6540, 7588, 7630, 8130, 8720, 9156, 9485, 10840, 11382, 11445, 12208, 13008, 13080, 15176, 15260, 16260, 18312, 18970, 21680, 22764, 22890, 26160, 28455, 29539, 30352, 30520, 32520, 36624, 37940, 45528, 45780, 56910, 59078, 61040, 65040, 75880, 88617, 91056, 91560, 113820, 118156, 147695, 151760, 177234, 183120, 206773, 227640, 236312, 295390, 354468, 413546, 443085, 455280, 472624, 590780, 620319, 708936, 827092, 886170, 1033865, 1181560, 1240638, 1417872, 1654184, 1772340, 2067730, 2363120, 2481276, 3101595, 3308368, 3544680, 4135460, 4962552, 6203190, 7089360, 8270920, 9925104, 12406380, 16541840, 24812760, 49625520]

約数ペア:

[(1, 49625520), (2, 24812760), (3, 16541840), (4, 12406380), (5, 9925104), (6, 8270920), (7, 7089360), (8, 6203190), (10, 4962552), (12, 4135460), (14, 3544680), (15, 3308368), (16, 3101595), (20, 2481276), (21, 2363120), (24, 2067730), (28, 1772340), (30, 1654184), (35, 1417872), (40, 1240638), (42, 1181560), (48, 1033865), (56, 886170), (60, 827092), (70, 708936), (80, 620319), (84, 590780), (105, 472624), (109, 455280), (112, 443085), (120, 413546), (140, 354468), (168, 295390), (210, 236312), (218, 227640), (240, 206773), (271, 183120), (280, 177234), (327, 151760), (336, 147695), (420, 118156), (436, 113820), (542, 91560), (545, 91056), (560, 88617), (654, 75880), (763, 65040), (813, 61040), (840, 59078), (872, 56910), (1084, 45780), (1090, 45528), (1308, 37940), (1355, 36624), (1526, 32520), (1626, 30520), (1635, 30352), (1680, 29539), (1744, 28455), (1897, 26160), (2168, 22890), (2180, 22764), (2289, 21680), (2616, 18970), (2710, 18312), (3052, 16260), (3252, 15260), (3270, 15176), (3794, 13080), (3815, 13008), (4065, 12208), (4336, 11445), (4360, 11382), (4578, 10840), (5232, 9485), (5420, 9156), (5691, 8720), (6104, 8130), (6504, 7630), (6540, 7588)]