51341850

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{1811}}^1$

素因数の和:1842

約数の個数: 120

約数和(自身を含む): 163123488

約数和(自身を除く): 111781638

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 350, 378, 405, 450, 525, 567, 630, 675, 810, 945, 1050, 1134, 1350, 1575, 1811, 1890, 2025, 2835, 3150, 3622, 4050, 4725, 5433, 5670, 9055, 9450, 10866, 12677, 14175, 16299, 18110, 25354, 27165, 28350, 32598, 38031, 45275, 48897, 54330, 63385, 76062, 81495, 90550, 97794, 114093, 126770, 135825, 146691, 162990, 190155, 228186, 244485, 271650, 293382, 316925, 342279, 380310, 407475, 488970, 570465, 633850, 684558, 733455, 814950, 950775, 1026837, 1140930, 1222425, 1466910, 1711395, 1901550, 2053674, 2444850, 2852325, 3422790, 3667275, 5134185, 5704650, 7334550, 8556975, 10268370, 17113950, 25670925, 51341850]

約数ペア:

[(1, 51341850), (2, 25670925), (3, 17113950), (5, 10268370), (6, 8556975), (7, 7334550), (9, 5704650), (10, 5134185), (14, 3667275), (15, 3422790), (18, 2852325), (21, 2444850), (25, 2053674), (27, 1901550), (30, 1711395), (35, 1466910), (42, 1222425), (45, 1140930), (50, 1026837), (54, 950775), (63, 814950), (70, 733455), (75, 684558), (81, 633850), (90, 570465), (105, 488970), (126, 407475), (135, 380310), (150, 342279), (162, 316925), (175, 293382), (189, 271650), (210, 244485), (225, 228186), (270, 190155), (315, 162990), (350, 146691), (378, 135825), (405, 126770), (450, 114093), (525, 97794), (567, 90550), (630, 81495), (675, 76062), (810, 63385), (945, 54330), (1050, 48897), (1134, 45275), (1350, 38031), (1575, 32598), (1811, 28350), (1890, 27165), (2025, 25354), (2835, 18110), (3150, 16299), (3622, 14175), (4050, 12677), (4725, 10866), (5433, 9450), (5670, 9055)]