51584880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3643}}^1$

素因数の和:3718

約数の個数: 80

約数和(自身を含む): 162668160

約数和(自身を除く): 111083280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 3643, 4720, 7080, 7286, 10929, 14160, 14572, 18215, 21858, 29144, 36430, 43716, 54645, 58288, 72860, 87432, 109290, 145720, 174864, 214937, 218580, 291440, 429874, 437160, 644811, 859748, 874320, 1074685, 1289622, 1719496, 2149370, 2579244, 3224055, 3438992, 4298740, 5158488, 6448110, 8597480, 10316976, 12896220, 17194960, 25792440, 51584880]

約数ペア:

[(1, 51584880), (2, 25792440), (3, 17194960), (4, 12896220), (5, 10316976), (6, 8597480), (8, 6448110), (10, 5158488), (12, 4298740), (15, 3438992), (16, 3224055), (20, 2579244), (24, 2149370), (30, 1719496), (40, 1289622), (48, 1074685), (59, 874320), (60, 859748), (80, 644811), (118, 437160), (120, 429874), (177, 291440), (236, 218580), (240, 214937), (295, 174864), (354, 145720), (472, 109290), (590, 87432), (708, 72860), (885, 58288), (944, 54645), (1180, 43716), (1416, 36430), (1770, 29144), (2360, 21858), (2832, 18215), (3540, 14572), (3643, 14160), (4720, 10929), (7080, 7286)]