51096016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9887}}^1$

素因数の和:9931

約数の個数: 40

約数和(自身を含む): 110350080

約数和(自身を除く): 59254064

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 9887, 19774, 39548, 79096, 158192, 168079, 187853, 336158, 375706, 672316, 751412, 1344632, 1502824, 2689264, 3005648, 3193501, 6387002, 12774004, 25548008, 51096016]

約数ペア:

[(1, 51096016), (2, 25548008), (4, 12774004), (8, 6387002), (16, 3193501), (17, 3005648), (19, 2689264), (34, 1502824), (38, 1344632), (68, 751412), (76, 672316), (136, 375706), (152, 336158), (272, 187853), (304, 168079), (323, 158192), (646, 79096), (1292, 39548), (2584, 19774), (5168, 9887)]