49248925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 70709760

約数和(自身を除く): 21460835

約数列:

[1, 5, 11, 25, 31, 53, 55, 109, 155, 265, 275, 341, 545, 583, 775, 1199, 1325, 1643, 1705, 2725, 2915, 3379, 5777, 5995, 8215, 8525, 14575, 16895, 18073, 28885, 29975, 37169, 41075, 63547, 84475, 90365, 144425, 179087, 185845, 317735, 451825, 895435, 929225, 1588675, 1969957, 4477175, 9849785, 49248925]

約数ペア:

[(1, 49248925), (5, 9849785), (11, 4477175), (25, 1969957), (31, 1588675), (53, 929225), (55, 895435), (109, 451825), (155, 317735), (265, 185845), (275, 179087), (341, 144425), (545, 90365), (583, 84475), (775, 63547), (1199, 41075), (1325, 37169), (1643, 29975), (1705, 28885), (2725, 18073), (2915, 16895), (3379, 14575), (5777, 8525), (5995, 8215)]