54007570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 106064640

約数和(自身を除く): 52057070

約数列:

[1, 2, 5, 10, 29, 43, 58, 61, 71, 86, 122, 142, 145, 215, 290, 305, 355, 430, 610, 710, 1247, 1769, 2059, 2494, 2623, 3053, 3538, 4118, 4331, 5246, 6106, 6235, 8662, 8845, 10295, 12470, 13115, 15265, 17690, 20590, 21655, 26230, 30530, 43310, 76067, 88537, 125599, 152134, 177074, 186233, 251198, 372466, 380335, 442685, 627995, 760670, 885370, 931165, 1255990, 1862330, 5400757, 10801514, 27003785, 54007570]

約数ペア:

[(1, 54007570), (2, 27003785), (5, 10801514), (10, 5400757), (29, 1862330), (43, 1255990), (58, 931165), (61, 885370), (71, 760670), (86, 627995), (122, 442685), (142, 380335), (145, 372466), (215, 251198), (290, 186233), (305, 177074), (355, 152134), (430, 125599), (610, 88537), (710, 76067), (1247, 43310), (1769, 30530), (2059, 26230), (2494, 21655), (2623, 20590), (3053, 17690), (3538, 15265), (4118, 13115), (4331, 12470), (5246, 10295), (6106, 8845), (6235, 8662)]