49018970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 72908710

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 59, 65, 70, 77, 83, 91, 110, 118, 130, 143, 154, 166, 182, 286, 295, 385, 413, 415, 455, 581, 590, 649, 715, 767, 770, 826, 830, 910, 913, 1001, 1079, 1162, 1298, 1430, 1534, 1826, 2002, 2065, 2158, 2905, 3245, 3835, 4130, 4543, 4565, 4897, 5005, 5369, 5395, 5810, 6391, 6490, 7553, 7670, 8437, 9086, 9130, 9794, 10010, 10738, 10790, 11869, 12782, 15106, 16874, 22715, 23738, 24485, 26845, 31955, 34279, 37765, 42185, 45430, 48970, 53690, 53867, 59059, 59345, 63661, 63910, 68558, 75530, 83083, 84370, 107734, 118118, 118690, 127322, 166166, 171395, 269335, 295295, 318305, 342790, 377069, 415415, 445627, 538670, 590590, 636610, 700271, 754138, 830830, 891254, 1400542, 1885345, 2228135, 3501355, 3770690, 4456270, 4901897, 7002710, 9803794, 24509485, 49018970]

約数ペア:

[(1, 49018970), (2, 24509485), (5, 9803794), (7, 7002710), (10, 4901897), (11, 4456270), (13, 3770690), (14, 3501355), (22, 2228135), (26, 1885345), (35, 1400542), (55, 891254), (59, 830830), (65, 754138), (70, 700271), (77, 636610), (83, 590590), (91, 538670), (110, 445627), (118, 415415), (130, 377069), (143, 342790), (154, 318305), (166, 295295), (182, 269335), (286, 171395), (295, 166166), (385, 127322), (413, 118690), (415, 118118), (455, 107734), (581, 84370), (590, 83083), (649, 75530), (715, 68558), (767, 63910), (770, 63661), (826, 59345), (830, 59059), (910, 53867), (913, 53690), (1001, 48970), (1079, 45430), (1162, 42185), (1298, 37765), (1430, 34279), (1534, 31955), (1826, 26845), (2002, 24485), (2065, 23738), (2158, 22715), (2905, 16874), (3245, 15106), (3835, 12782), (4130, 11869), (4543, 10790), (4565, 10738), (4897, 10010), (5005, 9794), (5369, 9130), (5395, 9086), (5810, 8437), (6391, 7670), (6490, 7553)]