51745440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1694

約数の個数: 96

約数和(自身を含む): 165533760

約数和(自身を除く): 113788320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 1609, 2010, 2144, 2680, 3216, 3218, 4020, 4827, 5360, 6432, 6436, 8040, 8045, 9654, 10720, 12872, 16080, 16090, 19308, 24135, 25744, 32160, 32180, 38616, 48270, 51488, 64360, 77232, 96540, 107803, 128720, 154464, 193080, 215606, 257440, 323409, 386160, 431212, 539015, 646818, 772320, 862424, 1078030, 1293636, 1617045, 1724848, 2156060, 2587272, 3234090, 3449696, 4312120, 5174544, 6468180, 8624240, 10349088, 12936360, 17248480, 25872720, 51745440]

約数ペア:

[(1, 51745440), (2, 25872720), (3, 17248480), (4, 12936360), (5, 10349088), (6, 8624240), (8, 6468180), (10, 5174544), (12, 4312120), (15, 3449696), (16, 3234090), (20, 2587272), (24, 2156060), (30, 1724848), (32, 1617045), (40, 1293636), (48, 1078030), (60, 862424), (67, 772320), (80, 646818), (96, 539015), (120, 431212), (134, 386160), (160, 323409), (201, 257440), (240, 215606), (268, 193080), (335, 154464), (402, 128720), (480, 107803), (536, 96540), (670, 77232), (804, 64360), (1005, 51488), (1072, 48270), (1340, 38616), (1608, 32180), (1609, 32160), (2010, 25744), (2144, 24135), (2680, 19308), (3216, 16090), (3218, 16080), (4020, 12872), (4827, 10720), (5360, 9654), (6432, 8045), (6436, 8040)]