47557874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 50419726

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 809, 1547, 1618, 1729, 2261, 3094, 3458, 4199, 4522, 5663, 8398, 10517, 11326, 13753, 15371, 21034, 27506, 29393, 30742, 58786, 73619, 96271, 107597, 147238, 178789, 192542, 199823, 215194, 261307, 357578, 399646, 522614, 1251523, 1398761, 1829149, 2503046, 2797522, 3396991, 3658298, 6793982, 23778937, 47557874]

約数ペア:

[(1, 47557874), (2, 23778937), (7, 6793982), (13, 3658298), (14, 3396991), (17, 2797522), (19, 2503046), (26, 1829149), (34, 1398761), (38, 1251523), (91, 522614), (119, 399646), (133, 357578), (182, 261307), (221, 215194), (238, 199823), (247, 192542), (266, 178789), (323, 147238), (442, 107597), (494, 96271), (646, 73619), (809, 58786), (1547, 30742), (1618, 29393), (1729, 27506), (2261, 21034), (3094, 15371), (3458, 13753), (4199, 11326), (4522, 10517), (5663, 8398)]