49985685

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 89743680

約数和(自身を除く): 39757995

約数列:

[1, 3, 5, 9, 15, 45, 59, 67, 177, 201, 281, 295, 335, 531, 603, 843, 885, 1005, 1405, 2529, 2655, 3015, 3953, 4215, 11859, 12645, 16579, 18827, 19765, 35577, 49737, 56481, 59295, 82895, 94135, 149211, 169443, 177885, 248685, 282405, 746055, 847215, 1110793, 3332379, 5553965, 9997137, 16661895, 49985685]

約数ペア:

[(1, 49985685), (3, 16661895), (5, 9997137), (9, 5553965), (15, 3332379), (45, 1110793), (59, 847215), (67, 746055), (177, 282405), (201, 248685), (281, 177885), (295, 169443), (335, 149211), (531, 94135), (603, 82895), (843, 59295), (885, 56481), (1005, 49737), (1405, 35577), (2529, 19765), (2655, 18827), (3015, 16579), (3953, 12645), (4215, 11859)]