51485098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 95243904

約数和(自身を除く): 43758806

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 167, 266, 334, 361, 427, 722, 854, 1159, 1169, 2318, 2338, 2527, 3173, 5054, 6346, 8113, 10187, 16226, 20374, 22021, 22211, 44042, 44422, 60287, 71309, 120574, 142618, 154147, 193553, 308294, 387106, 422009, 844018, 1354871, 2709742, 3677507, 7355014, 25742549, 51485098]

約数ペア:

[(1, 51485098), (2, 25742549), (7, 7355014), (14, 3677507), (19, 2709742), (38, 1354871), (61, 844018), (122, 422009), (133, 387106), (167, 308294), (266, 193553), (334, 154147), (361, 142618), (427, 120574), (722, 71309), (854, 60287), (1159, 44422), (1169, 44042), (2318, 22211), (2338, 22021), (2527, 20374), (3173, 16226), (5054, 10187), (6346, 8113)]