50341431

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 81216000

約数和(自身を除く): 30874569

約数列:

[1, 3, 7, 19, 21, 57, 133, 281, 399, 449, 843, 1347, 1967, 3143, 5339, 5901, 8531, 9429, 16017, 25593, 37373, 59717, 112119, 126169, 179151, 378507, 883183, 2397211, 2649549, 7191633, 16780477, 50341431]

約数ペア:

[(1, 50341431), (3, 16780477), (7, 7191633), (19, 2649549), (21, 2397211), (57, 883183), (133, 378507), (281, 179151), (399, 126169), (449, 112119), (843, 59717), (1347, 37373), (1967, 25593), (3143, 16017), (5339, 9429), (5901, 8531)]