53937618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 130775040

約数和(自身を除く): 76837422

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 257, 263, 266, 399, 514, 526, 771, 789, 798, 1542, 1578, 1799, 1841, 3598, 3682, 4883, 4997, 5397, 5523, 9766, 9994, 10794, 11046, 14649, 14991, 29298, 29982, 34181, 34979, 67591, 68362, 69958, 102543, 104937, 135182, 202773, 205086, 209874, 405546, 473137, 946274, 1284229, 1419411, 2568458, 2838822, 3852687, 7705374, 8989603, 17979206, 26968809, 53937618]

約数ペア:

[(1, 53937618), (2, 26968809), (3, 17979206), (6, 8989603), (7, 7705374), (14, 3852687), (19, 2838822), (21, 2568458), (38, 1419411), (42, 1284229), (57, 946274), (114, 473137), (133, 405546), (257, 209874), (263, 205086), (266, 202773), (399, 135182), (514, 104937), (526, 102543), (771, 69958), (789, 68362), (798, 67591), (1542, 34979), (1578, 34181), (1799, 29982), (1841, 29298), (3598, 14991), (3682, 14649), (4883, 11046), (4997, 10794), (5397, 9994), (5523, 9766)]