51000453

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 89446656

約数和(自身を除く): 38446203

約数列:

[1, 3, 7, 9, 21, 23, 61, 63, 69, 161, 183, 207, 427, 483, 549, 577, 1281, 1403, 1449, 1731, 3843, 4039, 4209, 5193, 9821, 12117, 12627, 13271, 29463, 35197, 36351, 39813, 88389, 92897, 105591, 119439, 246379, 278691, 316773, 739137, 809531, 836073, 2217411, 2428593, 5666717, 7285779, 17000151, 51000453]

約数ペア:

[(1, 51000453), (3, 17000151), (7, 7285779), (9, 5666717), (21, 2428593), (23, 2217411), (61, 836073), (63, 809531), (69, 739137), (161, 316773), (183, 278691), (207, 246379), (427, 119439), (483, 105591), (549, 92897), (577, 88389), (1281, 39813), (1403, 36351), (1449, 35197), (1731, 29463), (3843, 13271), (4039, 12627), (4209, 12117), (5193, 9821)]