56698070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 67164970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 1279, 1430, 1705, 2015, 2558, 3410, 4030, 4433, 6395, 8866, 12790, 14069, 16627, 22165, 28138, 33254, 39649, 44330, 70345, 79298, 83135, 140690, 166270, 182897, 198245, 365794, 396490, 436139, 515437, 872278, 914485, 1030874, 1828970, 2180695, 2577185, 4361390, 5154370, 5669807, 11339614, 28349035, 56698070]

約数ペア:

[(1, 56698070), (2, 28349035), (5, 11339614), (10, 5669807), (11, 5154370), (13, 4361390), (22, 2577185), (26, 2180695), (31, 1828970), (55, 1030874), (62, 914485), (65, 872278), (110, 515437), (130, 436139), (143, 396490), (155, 365794), (286, 198245), (310, 182897), (341, 166270), (403, 140690), (682, 83135), (715, 79298), (806, 70345), (1279, 44330), (1430, 39649), (1705, 33254), (2015, 28138), (2558, 22165), (3410, 16627), (4030, 14069), (4433, 12790), (6395, 8866)]