47199380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 102985344

約数和(自身を除く): 55785964

約数列:

[1, 2, 4, 5, 10, 20, 43, 71, 86, 142, 172, 215, 284, 355, 430, 710, 773, 860, 1420, 1546, 3053, 3092, 3865, 6106, 7730, 12212, 15265, 15460, 30530, 33239, 54883, 61060, 66478, 109766, 132956, 166195, 219532, 274415, 332390, 548830, 664780, 1097660, 2359969, 4719938, 9439876, 11799845, 23599690, 47199380]

約数ペア:

[(1, 47199380), (2, 23599690), (4, 11799845), (5, 9439876), (10, 4719938), (20, 2359969), (43, 1097660), (71, 664780), (86, 548830), (142, 332390), (172, 274415), (215, 219532), (284, 166195), (355, 132956), (430, 109766), (710, 66478), (773, 61060), (860, 54883), (1420, 33239), (1546, 30530), (3053, 15460), (3092, 15265), (3865, 12212), (6106, 7730)]