49757520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1$

素因数の和:1540

約数の個数: 80

約数和(自身を含む): 155382912

約数和(自身を除く): 105625392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1373, 1510, 1812, 2265, 2416, 2746, 3020, 3624, 4119, 4530, 5492, 6040, 6865, 7248, 8238, 9060, 10984, 12080, 13730, 16476, 18120, 20595, 21968, 27460, 32952, 36240, 41190, 54920, 65904, 82380, 109840, 164760, 207323, 329520, 414646, 621969, 829292, 1036615, 1243938, 1658584, 2073230, 2487876, 3109845, 3317168, 4146460, 4975752, 6219690, 8292920, 9951504, 12439380, 16585840, 24878760, 49757520]

約数ペア:

[(1, 49757520), (2, 24878760), (3, 16585840), (4, 12439380), (5, 9951504), (6, 8292920), (8, 6219690), (10, 4975752), (12, 4146460), (15, 3317168), (16, 3109845), (20, 2487876), (24, 2073230), (30, 1658584), (40, 1243938), (48, 1036615), (60, 829292), (80, 621969), (120, 414646), (151, 329520), (240, 207323), (302, 164760), (453, 109840), (604, 82380), (755, 65904), (906, 54920), (1208, 41190), (1373, 36240), (1510, 32952), (1812, 27460), (2265, 21968), (2416, 20595), (2746, 18120), (3020, 16476), (3624, 13730), (4119, 12080), (4530, 10984), (5492, 9060), (6040, 8238), (6865, 7248)]