50780850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7873}}^1$

素因数の和:7931

約数の個数: 48

約数和(自身を含む): 128881632

約数和(自身を除く): 78100782

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 7873, 15746, 23619, 39365, 47238, 78730, 118095, 196825, 236190, 338539, 393650, 590475, 677078, 1015617, 1180950, 1692695, 2031234, 3385390, 5078085, 8463475, 10156170, 16926950, 25390425, 50780850]

約数ペア:

[(1, 50780850), (2, 25390425), (3, 16926950), (5, 10156170), (6, 8463475), (10, 5078085), (15, 3385390), (25, 2031234), (30, 1692695), (43, 1180950), (50, 1015617), (75, 677078), (86, 590475), (129, 393650), (150, 338539), (215, 236190), (258, 196825), (430, 118095), (645, 78730), (1075, 47238), (1290, 39365), (2150, 23619), (3225, 15746), (6450, 7873)]