56490686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4007}}^1$

素因数の和:4088

約数の個数: 32

約数和(自身を含む): 103887360

約数和(自身を除く): 47396674

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 4007, 7049, 8014, 14098, 28049, 56098, 76133, 152266, 212371, 424742, 532931, 1065862, 1486597, 2973194, 4035049, 8070098, 28245343, 56490686]

約数ペア:

[(1, 56490686), (2, 28245343), (7, 8070098), (14, 4035049), (19, 2973194), (38, 1486597), (53, 1065862), (106, 532931), (133, 424742), (266, 212371), (371, 152266), (742, 76133), (1007, 56098), (2014, 28049), (4007, 14098), (7049, 8014)]