51517037

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 64888320

約数和(自身を除く): 13371283

約数列:

[1, 11, 13, 19, 67, 143, 209, 247, 283, 737, 871, 1273, 2717, 3113, 3679, 5377, 9581, 14003, 16549, 18961, 40469, 59147, 69901, 182039, 208571, 246493, 360259, 768911, 2711423, 3962849, 4683367, 51517037]

約数ペア:

[(1, 51517037), (11, 4683367), (13, 3962849), (19, 2711423), (67, 768911), (143, 360259), (209, 246493), (247, 208571), (283, 182039), (737, 69901), (871, 59147), (1273, 40469), (2717, 18961), (3113, 16549), (3679, 14003), (5377, 9581)]