45376828

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 93139200

約数和(自身を除く): 47762372

約数列:

[1, 2, 4, 7, 14, 28, 89, 131, 139, 178, 262, 278, 356, 524, 556, 623, 917, 973, 1246, 1834, 1946, 2492, 3668, 3892, 11659, 12371, 18209, 23318, 24742, 36418, 46636, 49484, 72836, 81613, 86597, 127463, 163226, 173194, 254926, 326452, 346388, 509852, 1620601, 3241202, 6482404, 11344207, 22688414, 45376828]

約数ペア:

[(1, 45376828), (2, 22688414), (4, 11344207), (7, 6482404), (14, 3241202), (28, 1620601), (89, 509852), (131, 346388), (139, 326452), (178, 254926), (262, 173194), (278, 163226), (356, 127463), (524, 86597), (556, 81613), (623, 72836), (917, 49484), (973, 46636), (1246, 36418), (1834, 24742), (1946, 23318), (2492, 18209), (3668, 12371), (3892, 11659)]