49148785

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 73915776

約数和(自身を除く): 24766991

約数列:

[1, 5, 7, 17, 35, 43, 85, 113, 119, 215, 289, 301, 565, 595, 731, 791, 1445, 1505, 1921, 2023, 3655, 3955, 4859, 5117, 9605, 10115, 12427, 13447, 24295, 25585, 32657, 34013, 62135, 67235, 82603, 86989, 163285, 170065, 228599, 413015, 434945, 578221, 1142995, 1404251, 2891105, 7021255, 9829757, 49148785]

約数ペア:

[(1, 49148785), (5, 9829757), (7, 7021255), (17, 2891105), (35, 1404251), (43, 1142995), (85, 578221), (113, 434945), (119, 413015), (215, 228599), (289, 170065), (301, 163285), (565, 86989), (595, 82603), (731, 67235), (791, 62135), (1445, 34013), (1505, 32657), (1921, 25585), (2023, 24295), (3655, 13447), (3955, 12427), (4859, 10115), (5117, 9605)]