49882845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 87355008

約数和(自身を除く): 37472163

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 289, 311, 555, 629, 867, 933, 1445, 1555, 1887, 3145, 4335, 4665, 5287, 9435, 10693, 11507, 15861, 26435, 32079, 34521, 53465, 57535, 79305, 89879, 160395, 172605, 195619, 269637, 449395, 586857, 978095, 1348185, 2934285, 3325523, 9976569, 16627615, 49882845]

約数ペア:

[(1, 49882845), (3, 16627615), (5, 9976569), (15, 3325523), (17, 2934285), (37, 1348185), (51, 978095), (85, 586857), (111, 449395), (185, 269637), (255, 195619), (289, 172605), (311, 160395), (555, 89879), (629, 79305), (867, 57535), (933, 53465), (1445, 34521), (1555, 32079), (1887, 26435), (3145, 15861), (4335, 11507), (4665, 10693), (5287, 9435)]