51718828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 58596692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 179, 238, 358, 476, 607, 716, 1214, 1253, 2428, 2506, 3043, 4249, 5012, 6086, 8498, 10319, 12172, 16996, 20638, 21301, 41276, 42602, 72233, 85204, 108653, 144466, 217306, 288932, 434612, 760571, 1521142, 1847101, 3042284, 3694202, 7388404, 12929707, 25859414, 51718828]

約数ペア:

[(1, 51718828), (2, 25859414), (4, 12929707), (7, 7388404), (14, 3694202), (17, 3042284), (28, 1847101), (34, 1521142), (68, 760571), (119, 434612), (179, 288932), (238, 217306), (358, 144466), (476, 108653), (607, 85204), (716, 72233), (1214, 42602), (1253, 41276), (2428, 21301), (2506, 20638), (3043, 16996), (4249, 12172), (5012, 10319), (6086, 8498)]